An Yu

An Yu is a character who has made her debut appearance in the third season of PJ Masks. She is the protector of Mystery Mountain, and revealed to be the human form of the Dragon from "The Dragon Gong". At some point in the past, she was trapped in the gong in her dragon form, forced to obey whoever posessed the gong's mallet. She was able to escape however when Night Ninja returned the gong to Mystery Mountain.