The teacher tells the students that he has two things he wants to tell them: first, he has a lover and second, he discovered the mermaids by solving a riddle. The teacher asks if he can keep the secret, but the teacher says he can't, because he's a member of a secret investigation bureau. He's obliged to find a forbidden book, but he doesn't want anyone else to know about it. He says he'll do everything he can to help the students find the book. He suspects that the Snow Witch's message was physically damaged, and now they'll have to verify everyone's identity. He wants to know the origin of the school, because it's called the Eastern Eye Academy. The founder of the academy was named eastern jing, and after the realm was peaceful, she wandered around looking for eyes. One day, she ran into a fairy with her own eyes, and the fairy returned her eyes to her, but she realized that the fairy had no sight, and she took back one of her eyes. Everyone avoided her, and didn't dare come near her, until she chose to leave the academy.