The WORST episodes of The On1y One

Every episode of The On1y One ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of The On1y One!

Life is hard enough for Sheng Wang when he transfers into a new high school and clashes immediately with classmate Jiang Tian. But when Sheng Wang's father and Jiang Tian's mother decide to get married, the two boys' lives turn completely upside down. Sheng Wang and Jiang Tian must negotiate their new status as stepbrothers, enduring the ups and downs of their school and family experiences together. However, neither of them expected that romance would begin to spark between them! Will this new development bring them even closer together, or will it drive their entire family apart?

Last Updated: 6/12/2025Network: Status: Ended

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#1 - Beginning: You’re Not My Brother

Season 1 - Episode 1 - Aired 8/22/2024

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

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Closer: It’s Only 4 Lips Touching Together

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#2 - Closer: It’s Only 4 Lips Touching Together

Season 1 - Episode 2 - Aired 8/22/2024

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

Season 1 - Episode 3 - Aired 8/28/2024

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

Season 1 - Episode 4 - Aired 8/29/2024

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

Season 1 - Episode 5 - Aired 9/4/2024

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?

Season 1 - Episode 6 - Aired 9/5/2024

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

Season 1 - Episode 7 - Aired 9/11/2024

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

Season 1 - Episode 8 - Aired 9/12/2024

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

Season 1 - Episode 9 - Aired 9/18/2024

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?

Season 1 - Episode 10 - Aired 9/19/2024

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.

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Kiss: It’s Only 4 Lips Touching Together?

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

Season 1 - Episode 11 - Aired 9/25/2024

Jiang Tian and Sheng Wang accidentally get locked in the gymnasium; Sheng Wang accidentally overhears a conversation between Zhao Xi and Lin Bei Ting.

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New Beginning: Pain is Necessary for Rebirth

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#12 - New Beginning: Pain is Necessary for Rebirth

Season 1 - Episode 12 - Aired 9/26/2024

Sheng Wang screws up on the mock exam, and the result puts more and more distance between him and Jiang Tian.

Watch Now:Amazon