In this chapter, Dong explains the process of transforming the two elements into one another. He tells his brother that he has succeeded in this task and that he will be able to practice it for a long time. He also tells Dong that he is afraid that his senior brother will find out about his success. Dong asks his brother where he learned this trick and he tells him that he was bullied by the water type for a month and now he has to face the same type again. He asks his brothers to help him in this challenge and he also tells him to swap tokens with him if he loses.