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.
as Wang Zha
as Liu Lianzhi
as Wang Chengyong
as Han Guang
as Yang Yi
as Bubble / Paopao
as San
as Wang Chengyong's Father
as Young Wang Zha
as Young Wang Chengyong
as Young Bubble / Paopao
as Yang Yi
as Zhao Changjang
as Elder Uncle
as Patient
as Mrs. Busy
as McDonald's Staff
as Child Psychologist
as Husband of Mrs. Busy
as Ms. Yu
as Editor-in-Chief
as Lottery Host
as Han Guang's girlfriend
