Warning: This is a lemon book! When the young prince, Kageyama Tobio, gets a young boy around the same age as him to be his new butler, be doesn't like the way he acted. He was loud, hyper and clumsy. His butler's name was Hinata Shouyo. But when Kageyama realises he likes Hinata and he's his soulmate, trouble appears between the two as they try to hide their secret relationship. Kingdom AU Soulmate AU