Season 1 poster
12 episodes

The On1y One - Season 1

First aired Aug 22, 2024Season 1

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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Reviews

Community reviews for The On1y One, shown here with its season details.

D

Dominic Kebre

When ”The On1y One” was announced and it was apparent that it was more or less another adaptation of the first ”Addicted” book, I wondered if the world really needed yet another series about stepbrothers. Well, maybe the world didn't really need this series, but unlike the Thai adaptation of ”Addicted”, which failed in every aspect, this one can compare to the groundbreaking series from mainland China. I would even say it is almost as good, and therefore I'm glad that it was actually made. Sheng Weng's (Liu Dong Qin) life changes completely when he not only has to change to a school where he meets introvert Jiang Tian (Benjamin Tsang), who also becomes his stepbrother when Sheng Weng's father marries Jiang Tian's mother, so that the boys have to live under the same roof. As would be expected from this kind of BL series, they move from enemies to friends, and from friends to lovers, as they begin to understand each other. The boys's opposing characters are displayed sensitively thanks to a well written script, good directing and amazing acting. Not only the leads', and especially Benjamin Tsang's, popularity have skyrocketed, but Andy Chen, who plays the support role of Gao Tian Yang, also captured viewers' hearts.

k

kinrich30

7.0

This is the story of two guys in their junior year of high school who end up as step-brothers and in time a more serious bond develops between them, which is slowly leading toward romance. A little spoiler ahead. The good, it is a well told story with several subplots and actually they have a straight best friend who adds a lot of humor to the series, I wish they had done more with him. Then there is end of episode 9 and if you know, you know - if you don't know, you should watch it. It is getting some flak due to the casting, the 2 main stars are supposed to be 17, but one is 30 and the other is 29 in real life when it was filmed (one has so much make up on to hide where he shaves you can see it caked on his face during most of the scenes), but the actors did an excellent job and they shouldn't be getting grief over that, if you can move past this you will enjoy it. The annoying, the series doesn't wrap up any storyline, not the main one or the subplots - from what I've read the director was angling for a second season so every single storyline was left open! Which was quite frustrating; and it turns out later that it wasn't picked up for a second season, so basically we will never get the ending to any storyline at all.

Episodes

Beginning: You’re Not My Brother still

Episode 1

Beginning: You’re Not My Brother

9.2
Aug 22, 202449 min11 votes

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

Closer: It’s Only 4 Lips Touching Together still

Episode 2

Closer: It’s Only 4 Lips Touching Together

8.6
Aug 22, 202449 min7 votes

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

Actually: We Can Give It a Go still

Episode 3

Actually: We Can Give It a Go

9.6
Aug 28, 202456 min5 votes

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

Splendor: At the End of the World still

Episode 4

Splendor: At the End of the World

9.7
Aug 29, 202457 min7 votes

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

Closed: Waiting for the Wind still

Episode 5

Closed: Waiting for the Wind

9.7
Sep 4, 202454 min6 votes

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

Plan : When to Open for Business? still

Episode 6

Plan : When to Open for Business?

10.0
Sep 5, 202451 min6 votes

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

Belonging: Let’s Live on Campus still

Episode 7

Belonging: Let’s Live on Campus

9.8
Sep 11, 202447 min6 votes

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.

Sparkle: Teenagers still

Episode 8

Sparkle: Teenagers

9.7
Sep 12, 202448 min6 votes

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.

Naked: The Blossom of Youth still

Episode 9

Naked: The Blossom of Youth

9.8
Sep 18, 202450 min6 votes

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

Thief: Who Crossed the Boundary? still

Episode 10

Thief: Who Crossed the Boundary?

9.8
Sep 19, 202453 min6 votes

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.

Kiss: It’s Only 4 Lips Touching Together? still

Episode 11

Kiss: It’s Only 4 Lips Touching Together?

9.7
Sep 25, 202449 min6 votes

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

New Beginning: Pain is Necessary for Rebirth still

Episode 12

New Beginning: Pain is Necessary for Rebirth

9.8
Sep 26, 202458 min6 votes

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.