Discover
Han Li
Xiao Zi'en
Angela Gong Mi
Teacher Hou Yan
Fang Qingzhuo
Math teacher
Yuen King-Tan
Hou Mengyao's mom
Gabriel Wong Yat-Shan
Hou Mengyao's dad
Peng Bo
Lo Shanshan's dad
Bai Ge
Lu Jingyan's mom
Directing
Zhao Hongli
Director
Directing
Zhao Hongli
Director