Episode 4 S4E4 - Episode 4 2017
- Released: 2017-12-19
- Runtime: 50 minutes
- Genre:
- Stars: Qi Huan, Liu Yunlong, Luo Hai Qiong, Ma Chi, Zhang Meng, Cao Kenan, Wang Xin, Pei Xinglei, Yin Fei, Lei Han, Ma Xiaowei, Liu Liwei, Xie Chengying, Liu Gebin, Li Xiaoran
- Director: