Yue Xuexia accepted a Master on the first day she entered the Ancient Ruins. This is to have a connection after entering the Immortal World and also to repay this kind soul who is willing to help a person even a stranger despite suffering a tragedy. Such a pure soul, the Moon Goddess is willing to accept him as her master.
Wu Yao, Black Cloud Academy's Dean, officially accepted the Moon Goddess as his eldest disciple. He didn't know what kind of person he had accepted as his disciple. However, this big decision was the one that saved his small academy in the future and made it the most famous in the whole cosmos.
Dean Wu helped his beloved disciple to stand up from the ground and then brought out a mask artifact and gave it to his disciple as a welcoming gift.
