Kang Qixuan

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.

Zhang Chao, a quiet and withdrawn student, finds himself at odds with a school bully while seeking the truth behind his roommate’s mysterious death. As he digs deeper, he unravels a hidden secret about his past, embarking on a transformative journey of friendship, redemption, and self-discovery.