In this chapter, sheng pen explains that he has never heard of the word "vein" before. The word means "to open" or "to breathe." He explains that the dragon's body is divided into nine parts, and once the body is sealed, the power of the dragon will flow through the body and become worse. This is why every dragon upgrade is a gamble, because the dragon and its bound are kept in a secret place. Worried that the sigh will fail, he asks tian to bring him to the library to rest. He tells sheng that he wants to become the chosen girl of the imperial dragon. .