Akira is cunning and sly. He sees everyone as his chess pieces. He views everyone as if they are puppets and he is the puppet master. He gets bored easily and is always looking for entertainment.

Akita is Akira's younger twin brother. Akita is very possessive and clingy towards Akira. Akita does whatever Akira says. Akita would commit murder for Akira.

Akira and Akita are the only sons of a wealthy billionaire. They don't have any friends but they have a lot of enemies.