Three friends discover that they have the power to travel back and forth 20 years with a sneeze. However, the future is not as good as they hope, and they need to take on the responsibility of saving the world.
Wang Zha
Zhang Ruoyun
Liu Lianzhi
Zhong Chuxi
Wang Chengyong
Song Yang
Han Guang
Wu Xiaoliang
Yang Yi
Zhu Yanmanzi
Bubble / Paopao
Leon Lee
San
Wen Zhengrong
Wang Chengyong's Father
Shi Liang
Young Wang Zha
Chen Yichen
Young Wang Chengyong
Li Zhuozhao
Young Bubble / Paopao
Kang Qixuan
Yang Yi
Ma Fanding
Zhao Changjang
Liu Yongqi
Elder Uncle
Mukhtar Tleugazyuly
Patient
Li Wenzhong
Mrs. Busy
Suli Zhang
McDonald's Staff
Liu Tianwei
Child Psychologist
Lin Linxi
Husband of Mrs. Busy
Morning Chang
Ms. Yu
Ji Fangjie
Editor-in-Chief
Liang Li
Lottery Host
Chen Guo