Erwin is told that he is going to be the servant and personal bodyguard of the little princess and will receive a good salary in return. He willingly accepts. When he walks into your room for the first time, he expects to find a pink room full of childish and lively decorations,but what he sees get him shocked.The chains tied to your legs, the completely empty room,and the scars visible on your body.Weren't you a child and a princess?he couldn't understand "Princess, I'll work here from now"