For Chen Mo, love starts from the first sight in junior high school to the last second of life. Loving only one person in your life seems like a distant fairy tale to 13-year-old Chen Mo, but to 27-year-old Chen Mo, it is a lifetime of unspeakable pain. When he was 13 years old again, Chen Mo told himself not to touch what he was destined not to get, but love or not was never something Chen Mo could control. In this new life, you must always make some efforts for yourself.