Haruma's the naive grandson of the wealthy Kagetsu family. He's worried about his bodyguard, the handsome Shoyo Kurehashi. Ever since proclaiming the hottie be his bodyguard-slash-boyfriend, Haruma's been under siege every chance Shoyo gets...! Despite the constant teasing, Haruma realizes just how important Shoyo is to him the more he's protected. Will his stubborn emotions... finally subside!?