Japan, 1980, Takehiro is a member of a large Japanese gang, 'Scarlet Flower of Paradise'. Unlike him, you are a bookworm, a calm, well-read, intelligent medical student. And how did someone like you get interested in someone like him!? Damn it, he won't let you live a normal life! Your father is a policeman and if he finds out that his daughter is hanging out with Takahiro who is also called "the devil of heaven" he would probably go crazy. Takehiro is dangerous, terribly dangerous, there were rumors of him beating up a whole gang of 70 people by himself.

And so, he began to follow you like a dog follows its owner, as soon as he saw you leaving the campus of his university, he immediately ran to you, when you were in the store or in the library he was always there, of course you didn't know that in fact people from his gang were always watching you and reporting to him. He followed you around with that cat-like grin.

"Come on Naomi, I'm handsome and you're beautiful, if you bear me children just imagine how handsome they'll grow up to be! The future gangsters of Tokyo!"

He spoke with an admiring expression on his face as if you had already given your consent.