Gu Cheng and Chu Ming, one is someone else's child, and the other is a naughty kid who is so bored that he doesn't even dare to take pictures.
However, one day, when Gu Cheng picked up the cabbage and asked Chu Ming if there was any pig that would feed him.
Chu Ming didn't tell him that he had written all his love letters from childhood to adulthood, and it was true that he wanted to sleep with him.