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A Sun (2020) Plot Summary & Timeline

A Sun (2020) movie poster

A Sun is a 2020 drama and crime film directed by Mong-Hong Chung, running 2 hours 36 minutes. This page retells the whole story in 561 words (about 2 minutes to read) and covers 13 key events in order, 5 characters, where and when it is set and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for A Sun.

to read the plot summary
2 min
key events in the timeline
13
characters profiled
5
themes explained
3
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A Sun (2020) movie poster
Released
Runtime
2h 36m
Director
Mong-Hong Chung
Genres
Drama, Crime
Original language
Chinese
Studio
Netflix
No spoilers

What Is A Sun About?

The premise of A Sun in 249 words, with nothing given away. The full story follows below.

In the bustling streets of 2013 Taipei, a family outwardly poised for success finds its foundations trembling. At its center is Chen Jian‑ho, a restless teenager whose recent brush with the law has left him estranged from his father and caught in the undercurrents of a household that once seemed unbreakable. The city’s neon glow and cramped apartments frame a world where expectations press in from every direction, and the promise of a bright future feels increasingly fragile.

His father, Wen, a man worn by his own ambitions, has turned his attention to A‑Hao, the quieter older brother on the cusp of a demanding medical career. The pressure to meet parental hopes weighs heavily on both sons, while Qin, Jian‑ho’s patient and devoted wife, clings to a secret that could reshape their lives. Their quiet moments together hint at both hope and unease, as she navigates the delicate balance between loyalty to her husband and the strained ties with his family.

Amid the strain, a fifteen‑year‑old girl named Wang Ming‑yu arrives under the care of Miss Yin, bringing a fresh, if tentative, perspective into the household. Her presence, along with the lingering sense of loss that pervades the family’s interactions, underscores a tone that is both intimate and haunting. The film drifts between the ordinary rhythms of daily life and the simmering tensions that lie just beneath the surface, inviting viewers to contemplate how a single, devastating rupture can expose the cracks in even the most carefully constructed lives.

Full plot

What Happens in A Sun?

The complete story of A Sun, from the first scene to the last, in 561 words (about 2 minutes). Spoilers throughout. Names in the text link to 6 cast member pages.

Spoilers ahead

In the year 2013, set against the backdrop of Taipei, a troubled teenager named Chen Jian-ho finds himself entangled in a series of harrowing events alongside his friend, Radish. One fateful night, they approach a young man named Oden at a local restaurant, leading to a shocking incident where Radish violently cuts off Oden’s hand with a machete. This brutal act results in Ho being sentenced to juvenile detention, while Radish receives an even harsher punishment. Amidst this turmoil, Ho’s father, Wen, completely disowns him, choosing instead to focus on his more reserved older brother, A-Hao, who is diligently preparing for medical school at a cram school.

Struggling to cope with his family’s disintegration, Ho finds solace in the visits from his wife, Qin, who continues to support him despite the rift with her husband’s parents. Wen, on the other hand, is increasingly harassed for money by Oden’s father, asserting that he bears no legal responsibility for his son’s actions. Into this complex web enters Wang Ming-yu, a fifteen-year-old girl who is placed under the care of her guardian, Miss Yin. In a twist of fate, Wang crosses paths with Qin, who reveals that she is pregnant with Ho’s child, a fact that remains a secret from Ho, intensifying their family’s myriad struggles.

As tensions rise, Ho learns of his wife’s pregnancy through A-Hao, igniting a storm of emotions. When A-Hao tragically takes his own life by jumping from their apartment balcony, his romantic interest, Xiao-Zhen, relays to Qin that he felt overwhelmed by the pressure of expectations and the incessant scrutiny he faced. In a desperate bid for normalcy, Ho marries Yu, yet their happiness is overshadowed by Wen’s continued neglect. Upon Ho’s release from detention after a year and a half, he finds himself working at a car wash to support his new family, even as Wen remains emotionally estranged, grappling with visions of his deceased son.

Three years later, Ho encounters the recently-released Radish, who approaches him for money. In an unexpected turn, Radish coerces Ho into an act of violence, urging him to shoot at a legislator’s office – a task Ho reluctantly completes. Wen, in an attempt to protect his only remaining son, offers Ho money to distance himself from Radish. Yet, this friendship spirals into chaos when Radish involves Ho in dangerous activities that culminate in a package delivery in a secluded forest, leading to Radish’s mysterious disappearance.

As fate would have it, Ho is soon kidnapped by a group of thugs demanding payment for Radish’s death, which he has no choice but to comply with. After they beat him and relinquish him with a large sum, revelations unfold on Qixing Mountain, where Wen confesses to Qin that he had been secretly trailing Ho. In a shocking twist, he admits that in an effort to protect his son, he killed Radish upon witnessing their night drive, believing it was the only way to safeguard Ho.

Amidst impending revelations, Ho and his mother find solace in old notebooks that Wen had gifted to A-Hao during his medical education, each one blank and marked with Wen’s motto: “Seize the day, decide your path.” This poignant moment illustrates their desire to move beyond past traumas, as Ho steals a bicycle, leading a tearful ride with Qin through a scenic park, encapsulating the bittersweet nature of their familial bonds.

Timeline

A Sun Timeline: Every Key Event in Order

13 key events in the order they happen, from “The Attack at the Restaurant” to “The Bicycle Ride”. 6 events name a place, across 6 locations.

  1. 1

    The Attack at the Restaurant

    In 2013 Taipei, troubled teenager Chen Jian-ho, known as Ho, and his friend Radish approach a young man named Oden at a local restaurant. In a shocking act of violence, Radish cuts off Oden's hand with a machete, forever changing the lives of those involved.

    When:2013 Where:Taipei, Restaurant

  2. 2

    Sentencing and Family Fallout

    Following the attack, Ho is sentenced to juvenile detention while Radish receives a harsher punishment. Ho’s father, Wen, disowns him as he attempts to distance himself from the crime, leaving Ho's mother, Qin, to take on the burden of supporting her son during his imprisonment.

  3. 3

    Wen Focuses on Hao

    While Ho is incarcerated, his father Wen turns his attention towards his older son Hao, who is studying at a cram school in hopes of entering medical school. This favoritism strains the family dynamics and leaves Ho feeling abandoned.

  4. 4

    Pregnancy and Secrets

    Fifteen-year-old Wang Ming-yu, known as Yu, and her guardian Yin meet Qin, revealing that she is pregnant with Ho's child. This shocking news is kept secret from Ho during his time in juvenile detention, adding layers of complexity to his return home.

  5. 5

    Tragic Suicide of Hao

    After learning about his mother's secrecy regarding Yu's pregnancy, Ho's anger culminates in a tragic turn when his older brother, Hao, committed suicide by jumping from their apartment balcony. This devastating loss impacts the entire family, particularly their mother, Qin.

    Where:Apartment

  6. 6

    Ho's Marriage to Wang Ming-yu

    In the aftermath of the family tragedy, Ho marries Wang Ming-yu, however, he remains estranged from his father Wen upon his release from juvenile detention a year and a half later. Ho struggles to support his new family by working at a car wash, trying to forge a new path.

  7. 7

    Encounter at the Convenience Store

    One night while out for cigarettes, Wen encounters Ho at a convenience store where Ho had taken a night shift. They engage in a brief conversation about their lost son Hao, which hints at the possibility of reconciling their strained relationship.

    Where:Convenience Store

  8. 8

    Radish's Return with a Request

    Three years later, Radish, who has recently been released from detention, approaches Ho for money. Despite their past, Ho refuses Radish’s demand, but the pressure escalates when Radish coerces him into actions he is uncomfortable with.

  9. 9

    The Drive into Danger

    Radish persuades Ho to borrow a client's car and go for a late-night drive. They stop on a dark highway where Radish instructs Ho to enter a nearby forest to deliver a mysterious package, promising a substantial amount of money in return.

    Where:Highway

  10. 10

    The Kidnapping Incident

    After delivering the package, Ho is kidnapped by a group of thugs who demand payment for Radish's unaccounted debts, now that he has been found dead. They beat him but eventually hand him a large sum of money and release him, leaving Ho terrified and uncertain.

Show the other 3 events of A Sun
  1. 11

    The Truth Unveiled

    Atop Qixing Mountain, a distraught Wen confides in Qin that he has been following Ho since his release. He reveals that he killed Radish in an attempt to protect Ho from the dangerous path Radish had led him on, further complicating family ties.

    Where:Qixing Mountain

  2. 12

    Bonding Over Memories

    In a poignant moment, Ho and his mother Qin bond over a stack of old notebooks that Wen had given Hao during his studies, each one untouched and reflecting missed opportunities. This moment symbolizes Ho's struggle to navigate the legacy of family expectations.

  3. 13

    The Bicycle Ride

    In a nostalgic attempt to reconnect with his mother and find solace, Ho steals a bicycle and takes Qin for a ride through a local park. Amidst the surrounding scenery, Qin's ambivalence towards their past and their current situation is palpable as they share this fleeting moment of joy.

    Where:Park

Characters

Who Are the Main Characters in A Sun?

5 characters, among them Chen Jian-ho, Wen and Qin: who each one is and the part they play in the story. 3 of them link to the actor’s page.

  • CJ

    Chen Jian-ho

    Chen Jian-ho is a troubled teenager whose life spirals out of control after a violent incident. Throughout the film, he grapples with his strained relationship with his father and the repercussions of his actions. His journey reflects a deep search for identity and connection amidst turmoil.

    • 👦 Teenager
    • 😔 Troubled
  • W

    Wen

    Wen, Ho's father, is a complex character who struggles with his own failures as a parent. His disconnection from Ho and obsession with his deceased son leads to tragic decisions that ultimately impact the entire family. He embodies the conflicts between duty and emotional turmoil.

    • 👨‍👦 Father
    • 💔 Emotional Struggle
  • Q

    Qin

    Played by Ivy Yin

    Qin is Ho's wife who navigates her own challenges while supporting him through his tumultuous life. She represents strength and resilience, providing emotional support despite the overwhelming family issues that unfold. Her character reflects the struggles of a mother and a wife caught in a web of family secrets.

    • 👩‍👧 Wife
    • 🌟 Supportive
  • R

    Radish

    Played by Kuan-Ting Liu

    Radish is a significant figure in Ho's life, representing both friendship and the dangerous pull of a troubled lifestyle. His influence leads Ho into a series of criminal activities, showcasing the complexities of loyalty and the high stakes of their shared choices.

    • 👦 Friend
    • ⚡ Reckless
  • H

    Hao

    Played by Greg Han Hsu

    Hao is Ho's shy older brother who feels tremendous pressure to conform to his family's expectations. His tragic fate serves as a focal point around which the family's struggles revolve, highlighting issues of mental health and the effects of constant scrutiny.

    • 👨‍🎓 Overachiever
    • 😞 Pressured
Setting

Where and When Is A Sun Set?

A Sun is set in Taipei and Qixing Mountain (2013). Here is why the time and place matter to the story.

When

2013

The events of 'A Sun' unfold in 2013, a time marked by specific societal pressures faced by the youth, including academic expectations and familial responsibilities. This period also highlights the consequences of violence and crime that affect not only individuals but their families and communities.

Where

Taipei, Qixing Mountain

Taipei is the bustling capital city of Taiwan, known for its rich history, vibrant culture, and iconic landmarks such as Taipei 101. It serves as the backdrop for the emotional turmoil and intricate relationships in 'A Sun.' Qixing Mountain, located to the north of Taipei, is known for its scenic hiking trails and offers a stark contrast to the urban environment, symbolizing the characters' struggles and aspirations for escape.

  • 🏙️ Taipei
  • 🌲 Nature
Themes

What Are the Themes of A Sun?

3 ideas the story keeps returning to, among them Family Struggles, Consequences of Violence and Secrets and Isolation.

  1. 01

    Family Struggles

    The theme of family struggles is prevalent throughout 'A Sun.' The relationship between Ho and his father, Wen, is strained after Ho's incarceration, leading to deep emotional scars and a sense of disconnection. The impact of familial bonds and the weight of expectations and failures create a cycle of pain and tragedy that ultimately shapes each character's destiny.

  2. 02

    Consequences of Violence

    Violence plays a critical role in 'A Sun,' impacting the lives of all characters involved. Ho's involvement in an act of violence leads to a series of devastating consequences, not only for himself but also for his family and friends. This theme emphasizes how violent actions can create irreversible changes in relationships and lives, illustrating the dark shadows cast by such moments.

  3. 03

    Secrets and Isolation

    The theme of secrets and isolation is a driving force in the narrative. Ho's neglect and the secrets surrounding his brother's struggles lead to feelings of loneliness and despair. Through these hidden truths, the film explores the deep emotional isolation faced by individuals who feel misunderstood or abandoned by their loved ones.

Tone & mood

What Kind of Film Is A Sun?

Melancholic in tone, with steady pacing and a moderate story, going by the plot summary.

Tone
Melancholic
Pacing
Steady
Story
Moderate
Intensity
High
Ending
Bittersweet

A heavy and melancholic family drama that unfolds with a steady, tragic pace, exploring profound grief, fractured relationships, and a desperate search for solace amidst a series of devastating losses.

  • melancholic
  • oppressive
  • tragic
  • lonely
  • somber
  • desperate
  • family dysfunction
  • grief and loss
  • paternal disownment
  • juvenile crime

Content notes: suicide, violent crime, dismemberment, bullying, paternal disownment.

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FAQ

A Sun Plot Questions

5 quick answers about A Sun, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is A Sun about?

In the bustling streets of 2013 Taipei, a family outwardly poised for success finds its foundations trembling. At its center is Chen Jian‑ho, a restless teenager whose recent brush with the law has left him estranged from his father and caught in the undercurrents of a household that once seemed…

Read the full plot summary

When and where does A Sun take place?

A Sun is set in Taipei and Qixing Mountain (2013). The events of 'A Sun' unfold in 2013, a time marked by specific societal pressures faced by the youth, including academic expectations and familial responsibilities.

The setting explained

Who are the main characters in A Sun?

The story follows Chen Jian-ho, Wen, Qin (played by Ivy Yin) and Radish (played by Kuan-Ting Liu); the character guide covers 5 characters in all.

All the characters

What are the main themes of A Sun?

The summary picks out 3 themes: Family Struggles, Consequences of Violence and Secrets and Isolation.

The themes explained

Who directed A Sun?

A Sun (2020) was directed by Mong-Hong Chung and runs 2 hours 36 minutes.

Mong-Hong Chung’s films

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