The On1y One Stream and Watch Online

Looking to watch "The On1y One" on your TV or mobile device at home? Tracking down a streaming service to buy, rent, download, or play the drama TV series via subscription can be difficult, so we here at Moviefone want to do the heavy lifting.

Below, you’ll find a number of top-tier streaming and cable services – including rental, purchase, and subscription platforms – along with the availability of "The On1y One" on each platform. Now, before we get into all the details of how you can watch "The On1y One" right now, here are some finer points about the iQIYI show.

Originally premiering August 22nd, 2024, "The On1y One" stars Liu Dongqin, Benjamin Tsang, Lu Tingyu, Samuel Ku. The series runs 1 season(s), and has a score of 92 (out of 100) on TMDB, which compiled reviews from 16 knowledgeable people.

Curious to know what the TV series is about? Here’s the plot: "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?"

"The On1y One" is currently available to stream via subscription, rental, or purchase on and Rakuten Viki .