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.
A story of the rebellious son Gong Ziyu and spy Yun Weishan, who yearns for her freedom. Gong Ziyu lost his father and brother overnight, and was appointed as the head of the family but soon notices this power brought him into a dangerous situation. Yun Weishan is sent to him as a sleeper agent and now she has to choose between freedom and love.
Zhuang Hanyan, abandoned as a child and raised in the countryside, returns to her family in the capital, catching the attention of Fu Yunxi, a magistrate seeking a capable wife. As they grow closer, Hanyan finds warmth in family bonds as their relationship deepens.
