Gougou is an innocent, lively boy. But when he falls for the mysterious Black Wolf, his carefree world is turned upside down. Black Wolf always keeps to himself, wrapped in a chill that never lifts, like a shadow in the dead of night. He never lets his guard down around anyone. But Gougou is like a little sun, trotting after Black Wolf with his tail wagging, calling his name in a soft voice and slipping the candy from his pocket into Black Wolf's palm. At first, Black Wolf is only annoyed and keeps batting his hand away. But when he sees Gougou get bullied, his eyes red with tears yet still stubbornly smiling at him, the icy shell around his heart quietly begins to crack...