Terrance Lau Chun-Him as Gu Tian-Yu

Fandy Fan as Zhong Yi-Xiang / Jin Run-Fa

Chan Tzu-hsuan as Xia-Xia / Xiao-Yun

Allison Lin as Chen Yu-Xin

Rachel Kan as Lily

Michael Tao as Our Home Grandpa

Spark Chen as Coffee Shop Owner

Chih-Fan Cheng as Little Jin Run-Fa

Renee Ho as Little Xia-Xia

Lin Yu as Paul

Che-Wen Tsai as Blood Brother

Mu-Yao Lu as Blood Brother

Yu Teng Hsu as Blood Brother

Soon Chang as Blood Brother

Fivewood as Gangster

Kenneth Cheung Moon-Yuen as Gu Tian-Yu's Uncle

Pang Ngan-Ling as Gu Tian-Yu's Aunt