The On1y One20241 SeasonSeriesDramaComedy878.7(30)When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.Play TrailerMy ListTop CastLiu DongqinSheng WangBenjamin TsangJiang TianSamuel KuZhao XiKenny YenLin Bei-tingLu TingyuYang Jing 'Jenny'Duan Chun-haoSheng Ming-yangJennifer HongJiang OuYu An-shunOld Man DingChen Wei-minMr. ZhaoRecommended8.6Stay With Me2023 · TVDetails8.2Speed and Love2025 · TVDetails8.1Never Have I Ever2020 · TVDetails7.8One Tree Hill2003 · TVDetails7.5It Started With a Kiss2005 · TVDetails7.8My Life with the Walter Boys2023 · TVDetails8.6Love, Victor2020 · TVDetails7.9Elle2026 · TVDetails6.8The Secret Life of the American Teenager2008 · TVDetails8.6The Untamed2019 · TVDetails7.9Love is Sweet2020 · TVDetails5.9Mid-Century Modern2025 · TVDetails6.1With Love2021 · TVDetails7.6The Game2006 · TVDetails7.6High Fidelity2020 · TVDetails7.9Put Your Head on My Shoulder2019 · TVDetails8.5Meteor Garden2018 · TVDetails7.8Handsome Siblings2020 · TVDetails7.5The Immortal Ascension2025 · TVDetails7.5Exclusive Fairytale2023 · TVDetailsMore Like This7.9Knock Knock, Boys!2024 · TVDetailsLove from the Tip of the Tongue2023 · TVDetails6.5Gravitation2000 · TVDetails8.0My Boss, My Hero2006 · TVDetails9.3The Whisperer2023 · TVDetails8.2Mr. Sahara & Toki-kun2023 · TVDetails5.4How to Be Indie2009 · TVDetails8.1Extraordinary You2019 · TVDetails8.0Spy x Sect2024 · TVDetails7.4Blue Complex2024 · TVDetailsGreat Journey of Teenagers2025 · TVDetails5.7Black Jesus2014 · TVDetails8.0PlutoCharon2025 · TVDetails7.1Frayed2019 · TVDetails8.0Wind Blew That Summer2019 · TVDetails8.4Steven Universe2013 · TVDetails6.2The Coach2014 · TVDetails6.7Merry Queer2022 · TVDetails7.5War Of Y2022 · TVDetails6.0Wheel of Love: Weekend to Remember2021 · TVDetails
