Season 1
12 episodes · Aired August 22, 2024 · 9.6/10 TMDB
When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.
Browse all 12 episodes
The On1y One (2024)
The On1y One (1 season, 12 episodes) streams free in HD on Zoovie — original run 2024. Originally on Netflix, starring Liu Dongqin, Benjamin Tsang, and Samuel Ku. Comedy and Drama. No subscription, no ads on player.
What is The On1y One about?
When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.
Listing updated · catalog data daily-synced from TMDB
Latest Episode
S1E12 · New Beginning: Pain is Necessary for Rebirth
Aired September 26, 2024
Status
Ended
Network
Netflix, Tencent Video, GagaOOLala, iQIYI
How many seasons of The On1y One are there?
The On1y One has 1 season with 12 total episodes, originally aired starting August 22, 2024 on Netflix, Tencent Video, GagaOOLala, iQIYI. Click any season below to browse all episodes with thumbnails, air dates, and full plot summaries.
Who stars in The On1y One?
Liu Dongqin as Sheng Wang, Benjamin Tsang as Jiang Tian, Samuel Ku as Zhao Xi, Kenny Yen as Lin Bei-ting, Lu Tingyu as Yang Jing 'Jenny', Duan Chun-hao as Sheng Ming-yang, Jennifer Hong as Jiang Ou, Yu An-shun as Old Man Ding.
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The On1y One show details
- First aired:
- August 22, 2024
- Last aired:
- September 26, 2024
- Status:
- Ended
- Total seasons:
- 1
- Total episodes:
- 12
- Created by:
- Mu Suli, Liu Kuang-Hui
- Original network:
- Netflix, Tencent Video, GagaOOLala, iQIYI
- Country:
- Taiwan
- Languages:
- Mandarin
- IMDb:
- tt33098983
- TMDB:
- View on TMDB
- Wikidata:
- Q129909962
Trailers, Clips & Featurettes
Also Known As
BRO UnicoTHใครบางคนTWMou MouUSA Certain SomeoneUSThe Only One
Frequently Asked Questions
How many seasons of The On1y One are on Zoovie?▼
Zoovie indexes all 1 season of The On1y One — 12 episodes total. Browse seasons from the list above; each season page lists every episode with thumbnails, air dates, and direct watch links.
Can I watch The On1y One free in HD on Zoovie?▼
Yes. Every season and every episode of The On1y One streams free in HD on Zoovie via 5+ servers per episode. No signup, no subscription, no payment. Click any season above, then any episode for the watch page.
Will there be more seasons of The On1y One?▼
The On1y One concluded its run. The complete series — all aired seasons and episodes — is catalogued on Zoovie.
Are episodes of The On1y One available with subtitles?▼
Subtitle availability depends on the streaming source. Most servers provide built-in subtitles in the original language plus English. If your preferred subtitle track isn't available on Server 1, switch to a different server using the buttons under the player.
What is The On1y One about?▼
The full plot description, cast list, network, country of origin, and production companies are all listed at the top of this page. The episode-switcher sidebar on each watch page lets you navigate between episodes within a season without going back.