room teacher for Grade 2 Class 5...""Sorry, I'm busy."After finishing his words, Ye Bufan immediately hung up the phone.When Zhang Yunxiu left the school, her attitude had already made everything clea...trying to calm her excited heart. She lowered her head and glanced at the bracelet on her wrist, noticing that one of the seven beads was missing.My heart ached seeing that. It's such a life-saving th...