The daughter of a blind girl

Gu You'an, the richest man in Shanghai, is sick and needs a bone marrow transplant, but he has not been matched with a suitable candidate. Grandma Gu forced her son and daughter-in-law to have another one for transplantation, and then gave birth to her daughter Gu Youning. Gu Youning, who has been sensible since childhood, has a very good relationship with his brother, when he was six years old, his brother's condition worsened and he needed a bone marrow transplant immediately, but Gu Youning's age has not yet arrived, the patriarchal Grandma Gu asked the hospital to pump Gu Youning's bone marrow to save her brother, Gu Youning, who was forcibly pumped bone marrow, had an accident, and Grandma Gu let people hack her and threw her into the river...