Everyone who met Ye Tang once said that she is a rare genius, a genius who combines talent and beauty. Everyone thought that she would have a bright future, but she began to give up on herself and let go of herself. Until one day, she Encountered in a shipwreck, she traveled to Ye Tang, a 19-year-old autistic girl with the same name and surname. She fell from a high-ranking girl in the sky to a commoner at the bottom. A useless dandy. But why, that boy whom she has always regarded as her younger brother, recognized her? Luo Xingchuan: Tangtang, be good, call him brother. Ye Tang: Damn @!*$#... Luo Xingchuan was just born and opened his eyes. The first thing he saw was Ye Tang, the neighbor's young lady who was ten years older than him. He had thought that mountains and rivers would last forever, and that he and her would have a long life together, but he didn't expect that she would leave the scene before he grew up. For the next ten years, he lived in a muddle and became a dandy. When he saw the truck driving towards him, he smiled easily. When he opened his eyes again, he went back to ten years ago, the starting point of everything. When he met Ye Tang again , he said to her, this time, you are the kite in my hand, no matter how high the kite flies, the thread is still in my hand.