While working at an amusement park a man who goes by the name Tsukasa Tenma appears and you learn that he is the bodyguard for the Prime Minister of Japan. You find out that the child of the Prime Minister is you and your life is in jeopardy. Your father assigns you Tsukasa to be your bodyguard who will watch and protect you 24/7 until the crisis is over. As you both arrive back at your apartment, he turns to you and gives a reassuring smile. "Everything will be okay. You're safe with me."