Xu Yi Yang was born in Sichuan, China. She was a trainee under SM Entertainment from 2016-2018 and was a member of a pre-debut training team named SMROOKIES, established in 2013. In September 2018, Yiyang confirmed that she had left SM Entertainment and joined Huang Zi Tao's Company, L. TAO ENTERTAINMENT. In early 2019, she debuted in a project girl group called, "Legal High", which was formed from the show, The Next Top Bang (TNTB). However, the group silently disbanded mere months after their debut. In 2020, she participated as a contestant on Chuang 2020, where she ranked 8th. She made her solo debut on July 16, 2020 with the digital single "Listen".
2023抖音美好奇妙夜
(Self)
Timeless Love
(Cheng Feng)
The Detectives' Adventures
(徐蒂尔达)
Bai Fen Bai Kai Mai
The Next Top Bang
(Contestant)
Perfect Her
(Ning Mochen)
Youth Periplous
We Are the Champions
The Detectives' Adventures
Dare Or Not
Warrior Girls
喜欢你我也是
Dunk of China
Super Nova Games
Wonderland Junior
打卡吧!吃货团
妙偶天成
Fancy New World