Watch The On1y One Online

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? Read More

Watch The On1y One online. Featuring Liu Dongqin and Benjamin Tsang, The On1y One has 1 seasons and 12 episodes in total. It is available for streaming online in the USA It is classified as Drama and Comedy genre series and the average rating across the web is 9.5. The TV series was filmed in Taiwan and was first aired on 2024. Read Less