as been gone for more than ten years.Song Wanting is only in her mid-twenties. It is estimated that her mother left when she was ten years old. In that case, her mother was really young when she left....aid to maintain the status quo and prevent him from necrosis.but if you want to cure nerve necrosis and restore function, it may be impossible.so he sighed and said, "Yiqian, your problem is very seri...