The little girl was very thin and pale, tears still staining her face: "You took my blood... will you let me and my mother go now","Do you know, my son has a congenital heart defect... I've long wanted to give him a new heart, but unfortunately, panda blood is very difficult to match with other hearts!",The little girl looked up at Gu Nanyi helplessly, her big eyes filled with helplessness and pleading. "You've drawn so much blood, can you let Ningning go home now... Ningning misses mommy..."。