Xie Fan met his girl Lin Xin in adolescence. He changed everything for her and endured repeated abuse and humiliation for her. But Lin Xin stayed at Xie Fan's eighteen years old forever.
Xie Fan knelt in front of Lin Xin's tombstone, holding in his hand the letter Lin Xin had given him before his death. His tears and blood dripped into the snow. Xie Fan slowly lay down next to the tombstone and stayed at the age of eighteen.
Concept: Lin Xin saw Xie Fan's eighteen years old, but Xie Fan never saw Lin Xin's eighteen years old again.