In this chapter, we are introduced to a new character named rourou. He is a young boy who has just woken up from a night of sleep. He tells his older sister, Yiyi, that he has seen a big tiger standing behind him. Yiyi tells him that she does not believe him, but the young boy tells her that there is a tiger in the distance. He then tells his sister that the doctor has come to check on her, and that she should go to bed. When the doctor comes in, he tells them that the boy is fine, but that he will have to stay in his room for the night to rest. The doctor tells them to take a nap, and then he will come back and check on the boy.