Zhang Nian lost his mother Cheng Qingyao when he was five years old, but he recently felt that his father was strange. So he started an investigation into his father Zhang Yunfei during the summer vacation of sixth grade with Wang Jiajia, who was both a tutor and neighbor. How much love and hate will this cause? How many old stories will be revealed?
(Updated from time to time)
Spotlight: first person
Concept: Life is cruel, but there is love everywhere