Xiao Yu’s father is suffering from Diabetes mellitus, one of his eyes is blind, and that’s why he is bad-tempered. He never cares about Xiao Yu and is always cruel to her. 8 years goes by and 17-year-old Xiao Yu becomes rebellious. However, Xiao Yu’s father’s sickness is getting much worse than before, he is totally blind. The relationship between Xiao Yu and her father starts improving.