- Qin Tianyu - Liao Zhenyu
- Xia Minghao - Coach Jin
- Lu Junyao - Ye Liuying
- Zhang Lei - Coach Xu
- Ding Zi Ling - Coach Chu [Short Track Speed Skating team]
- Yongqiang Wang - Ying Yan [Professor of Veterinary science]
- Li Zong Rui - Assistant Coach Lee
- Jin Zi He - Deng Jian Guo
- Fu Bohan - Young Yu Yan
- Li Chao Ping - Li Yu Bing [Young]
- Zang Yi Ren - Ma Xiao Bin [Manager Ma of Xiao Long Club]
- ?? - Tang Xue's mother
- Miao Haojun - Tang Xue's father
- Wang Shuo - Li Yu Bing's father
- Yang Zi Yan - Ms. Liang [Yu Yan's mother]
- Qu Xiao Yu - Song An Jie
- Luo Hao - Coach Wang
- Yang Ping - Li Yu Bing's mother
- Guan Zeqiang - Roller skating club president
- Qiu Yushuo - Cai Yan
- Gao Yi - Boss Zhen
- Song Chong - Coach of Xue Ying Team
- He Yongsheng - President of Xiao Long Club
- Zhou Tie - Japanese restaurant's owner
- Liu Chao - Restaurant chef
- Han Shumei - Coach Cao
- Li Cheng Hao - Wang Feng
- Li Ru Ge - Qiu Qiu [Li Yu Bing's fan]
- Cong Run Zi - [Tang Xue's grandmother]
- Gu Zhi Wei
- Chu Yui-bun
- Ma Jia
- Zhou Shen
Cao Bo interpreta a Jiang Shijia en la serie.
He Xuanlin interpreta a Xia Menghuan en la serie.
Zhang Shangmingzhu hace el papel de Tang Xue（Childhood）.
Qin Tianyu hace el papel de Liao Zhenyu.
Xia Minghao hace el papel de Coach Jin.
Lu Junyao interpreta a Ye Liuying en la serie.
Zhang Lei interpreta a Coach Xu en la serie.
Ding Zi Ling interpreta a Coach Chu [Short Track Speed Skating team] en la serie.
Yongqiang Wang interpreta a Ying Yan [Professor of Veterinary science] en la serie.
Li Zong Rui hace el papel de Assistant Coach Lee.
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