Thirty year old Liao Tian (played by Tong Wei) encounters a midlife crisis, his marriage fails, his career fails, and he ends up going to KTV to clean the toilet. By chance, he met his old classmate Liang Dong (played by Wang Liang) who had already become a "big brother" and was forced to attend a high school reunion. Here, Liao Tian saw the arrival of
Thirty year old Liao Tian (played by Tong Wei) encounters a midlife crisis, his marriage fails, his career fails, and he ends up going to KTV to clean the toilet. By chance, he met his old classmate Liang Dong (played by Wang Liang) who had already become a "big brother" and was forced to attend a high school reunion. Here, Liao Tian saw the arrival of