The On1y One

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

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  1.Beginning: You’re Not My Brother

  9.2

  22-08-202449m

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

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

  8.6

  22-08-202449m

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

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  3.Actually: We Can Give It a Go

  9.6

  28-08-202456m

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

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  4.Splendor: At the End of the World

  9.7

  29-08-202457m

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

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  5.Closed: Waiting for the Wind

  9.7

  04-09-202454m

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

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  6.Plan : When to Open for Business?

  10.0

  05-09-202451m

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

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  7.Belonging: Let’s Live on Campus

  9.8

  11-09-202447m

  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.

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  8.Sparkle: Teenagers

  9.7

  12-09-202448m

  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.

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  9.Naked: The Blossom of Youth

  9.8

  18-09-202450m

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

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  10.Thief: Who Crossed the Boundary?

  9.8

  19-09-202453m

  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 Be...

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

  9.7

  25-09-202449m

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

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  12.New Beginning: Pain is Necessary for Rebirth

  9.8

  26-09-202458m

  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.