Sakurai Yuki is a mysterious boy with a mysterious power. Right after he was born, his mother left him near an orphanage, and he was later found. Because of that event, Yuki strives for independence. He hates being a burden to anyone near him, but at the same time, he is afraid of being left alone. Moreover, ever since he can remember he had a strange ability where when he touches others, he can feel their emotion. Unable to control it, he often made insensitive blunders in the past. He later meets with a mysterious yet beautiful man who saves his life, but somehow he feels so nostalgic, like he's met him before. While death threats and his ability increasing, a man who claimed to be his older brother suddenly appears, so what will Yuki do when he learns the truth?