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!,The little girl looked up at Gu Nanfei helplessly, her big eyes filled with helplessness and pleading. "You've drawn so much blood, can you let Ningning go home ...Ningning misses Mommy…",Seeing the surgical knife that flashed with blue light, and Dr. Zhao's icy eyes, Xiaoning began to panic.。