Cheng Han and his three brothers all grew up in disabled families. They had no money and no adults to protect them. However, due to the same background, they came together and became each other's family. Usually, they are self-reliant and rob the rich to help themselves. They jokingly call it changing the inequality of the rich and the poor. This weekend, they met Pin Ran who was traveling alone. Everyone had fun and Pin Ran even joined their "Robin Hood" to commit theft. However, after a criminal accident, Pin Ran decided to go home out of fear. Cheng Han found that he had already fallen in love with her. The brothers had different desires and positions, and the situation gradually got out of control... The emerging director You Zhihan, who has been nominated for many international film festivals, takes the profound theme of juvenile crime and uses a kidnapping case to pull out the truth behind collective crime, depicting the contradictions and entanglements between "bad" boys and girls who long for love but don't know what to do. The Golden Award-winning acting performance, Golden Horse Award nominee Wu Jianhe and Golden Bell Award winner Huang Xiangting, together with Huang Shengqiu, Pan Qinyu and Zhong Jiajun, compose this prelude to the collapse of youth, how it condenses in the hot summer memory.