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The On1y One

Latest episode

S1 E12 · New Beginning: Pain is Necessary for Rebirth

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About The On1y One

The On1y One is a comedy and drama TV series that premiered on iQIYI on August 22, 2024. It has 1 season and 12 episodes so far and has ended. The latest episode, Season 1 Episode 12 "New Beginning: Pain is Necessary for Rebirth", aired on September 26, 2024.

When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.

  • Comedy
  • Drama

Last updated

Episodes

12 episodes · 1 season

Season 1

2024 · 12 episodes · Last episode: 2 years ago

When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.

The On1y One Season 1 release dates →
  1. The On1y One S1 E12 still E12

    12. New Beginning: Pain is Necessary for Rebirth

    Finale

    While Sheng Wang juggles school and his growing feelings for Jiang Tian, a crucial test will determine whether they can stay in the same class.

  2. The On1y One S1 E11 still E11

    11. Kiss: It’s Only 4 Lips Touching Together?

    Sheng Wang advances to the next round of an English contest with Jiang Tian. Later, he accidentally witnesses a private moment between two teachers.

  3. The On1y One S1 E10 still E10

    10. Thief: Who Crossed the Boundary?

    A sprained ankle forces Sheng Wang to temporarily return home. Just as he sneaks back to his dorm, an intruder appears and causes chaos. Jenny Yang starts to have a crush on Lin Bei Ting.

  4. The On1y One S1 E9 still E9

    9. Naked: The Blossom of Youth

    Sheng Wang and Jiang Tian deliver impressive performances during their school's field day — until an unexpected injury lands one of them in trouble.

  5. The On1y One S1 E8 still E8

    8. Sparkle: Teenagers

    Sheng Wang's wish to move out of the house takes his family by surprise. Now officially roommates, he and Jiang Tian brace for a new chapter together.

  6. The On1y One S1 E7 still E7

    7. Belonging: Let’s Live on Campus

    Sheng Wang learns more about Jiang Tian's childhood during a lunch break. Worried about Sheng Wang's absence, Jiang Tian skips class to track him down.

  7. The On1y One S1 E6 still E6

    6. Plan : When to Open for Business?

    A parent–teacher meeting becomes a burden for Sheng Wang and Jiang Tian. Later, teachers summon them both to face their bullies.

  8. The On1y One S1 E5 still E5

    5. Closed: Waiting for the Wind

    After discovering that someone beat up his bullies, Sheng Wang is caught off guard by Jiang Tian's abrupt decision to move away.

  9. The On1y One S1 E4 still E4

    4. Splendor: At the End of the World

    From home to school, Sheng Wang and Jiang Tian learn to cherish each other's support and company. Meanwhile, tender feelings begin to emerge.

  10. The On1y One S1 E3 still E3

    3. Actually: We Can Give It a Go

    Sheng Wang's attitude towards his stepmom drives a rift between him and Jiang Tian, but an impulsive night out brings them closer.

  11. The On1y One S1 E2 still E2

    2. Closer: It’s Only 4 Lips Touching Together

    As Sheng Wang and Jiang Tian awkwardly start living under the same roof, an unexpected encounter at school leaves them both flustered.

  12. The On1y One S1 E1 still E1

    1. Beginning: You’re Not My Brother

    When Sheng Wang unexpectedly becomes Jiang Tian's stepbrother and classmate, both of their lives are suddenly thrown into disarray.

Cast & crew

Created by Mu Suli and Liu Kuang-Hui

  • Mimi Shao

    Mimi Shao

    Li Yu

  • Andy Chen

    Andy Chen

    Gao Tianyang

  • Chen-Ting Tsai

    Chen-Ting Tsai

    Song Sirui

  • Jed Chung

    Jed Chung

    Xu Tianshu

  • Tim Cheng

    Tim Cheng

    Qi Jiahao

  • Yao Ai-ning

    Yao Ai-ning

    Li Jia

  • Sean Lin

    Sean Lin

    Director Xu

  • Liu Dai-ying

    Liu Dai-ying

    Gu Yue

  • JN Yu

    JN Yu

    Pang Xie

  • Yang Tao

    Young Sheng Wang

  • Yeh Ching-han

    Yeh Ching-han

    Exam Invigilator

  • Apple Chen

    Apple Chen

    Zhao Cai

  • Wu Jen-ya

    Wu Jen-ya

    Uncle Mute

  • Chen Jiun-yan

    Chen Jiun-yan

    Mr. Wang

  • Liu Kuang-Hui

    Liu Kuang-Hui

    PE teacher

  • Kuo Hsiu-feng

    Aunt Sun

The On1y One FAQ

Will there be new episodes of The On1y One?

The On1y One has ended, so no new episodes are scheduled. The final episode aired on September 26, 2024.

When did the latest episode of The On1y One come out?

The most recent episode of The On1y One, Season 1 Episode 12 "New Beginning: Pain is Necessary for Rebirth", aired on September 26, 2024.

How many seasons of The On1y One are there?

The On1y One has 1 season with 12 episodes in total.

When did The On1y One first air?

The On1y One first aired on iQIYI on August 22, 2024.

How do I get notified when new episodes of The On1y One are released?

Download the Streambay app, follow The On1y One, and you'll get a push notification the moment each new episode is released.

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