Height 182 cm Jian Yi is a loud, boisterous individual who is constantly adding light and humour to situations, despite his not-so-happy background. Yi has been friends with Zhan Zheng Xi since childhood and continues to be close with him.

Spoiler

Jian Yi grew up in a terrible childhood; his father had abandoned him and his mother when he was just a baby for reasons that are still unknown. As a result, his mother had to try and take care of him by herself; however, she did not provide him with the attention a typical child would need from a parent. For most of his childhood, he was actually taken care of by a nanny since his mother was never around.