Today, it should have been a day for my teacher to impart knowledge and resolve doubts. Yet, I don't know what happened to make him so angry!,She helplessly looked at Gu Nantian, beginning to sob and plead, "Ningning is so scared, Ningning is so cold. Please take Ningning back to see Mom...","Mommy... come quickly and save Ningning, Ningning hurts."。