The eavesdropping team led by Liu Daquan (played by Zheng Yu) accepts government instructions to monitor presidential candidate Li Yizhi (played by Wu Dazhu) and his family who have just returned home and have been under house arrest for 24 hours.
The story of Tu Ri (played by Zheng Xiujing), a college student who became pregnant due to her passionate love, embarks on a journey to find her biological father who lost contact 15 years ago and the father of a runaway child.
Adapted from a popular game of the same name, it tells the story of a strange phenomenon that occurs on a late night campus. The successor of the exorcist, Ximin, saves his friends from evil spirits.