In the first year of Later Liang lived Yuan Qingli, the daughter of a general. While on the road to a nunnery to reflect and meditate, she is abducted and knocked unconscious. After her rescue, Yuan Qingli wakes up days later without her memories and with a new personality. To escape from her own wedding, she dresses as a man and becomes a constable of Qinhe County.

A VR game transports Xia Shi back to his high school days, giving him a chance to confront the past and heal from a long-standing trauma. As he relives his memories, he unravels the truth behind Ye Sangyu’s accident and rediscovers the friendships he thought were lost.