Then Ye Chen abandoned everything and quickly dashed out of the classroom.,However, Dr. Li didn't remove the needle but instead replaced it with a new blood bag... fifty milliliters, one hundred milliliters, ... five hundred milliliters.,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…"。