*In an accident when he was five years old, Jiang Jun lost the part of his left leg below the knee. From then on, he became withdrawn and silent, becoming an island isolated from the outside world. Amid the chirping of cicadas in midsummer, four-year-old Xia Xin moved across from his house and became the little sun that broke into his life.
The little girl is smart, talkative and clingy, and hangs around him every day: "Brother, do you hate Xinxin if you don't speak?" "Brother, wait for me, let's go home together." "They don't like you, but I do! Brother, do you like me?"
Jiang Jun is precocious and sensitive, but Xia Xin is ignorant and pure. She is the only light in his dark world, and she is the one who hides all his obsessions. Having been his childhood sweetheart for fifteen years, he buried his love deep in his heart and only dared to write down his thoughts in his diary when he was ten years old - "Xia Xin has grown up, and she didn't call me brother today. It was the first time that my name sounded so nice, just because she called her."
He always felt that she was too clean and simple, and he didn't dare to disturb her, until he said the words "I like you" that were fifteen years late, and what awaited him was her excited response: "Jiang Jun, I like you too."
For him, Xia Xin is the indispensable salvation in this life.
The precocious brother who can only guard silently × the ignorant and clingy cute sister
Purpose: redemption