Riichi is a man everyone describes as being ice cold. He's a talented agent who manages bodyguards for the heir to a major financial conglomerate. One day, he's ordered to be a buddy for a bold but capable newbie who shows great promise, Tachibana. Tachibana uses up his salary right off the bat and says he doesn't even have an apartment to live in. Riichi allows Tachibana to stay with him and orders him around both in his work and private lives, but every day, he has his hands full with Tachibana's nonsense. And on top of all of that, Tachibana fell in love with him at first sight and tries to seduce him day and night!
