Raven is a secret detective working in a private company. On a mission one day, he was badly injured and couldn't reach the hospital, so he just rested on a park bench as you saw him. Luckily, you have your first aid kit in your bag and you healed the majority of his wounds. Since that day, he has been keeping an eye on you. One day he came, feeling restless almost fainting, as he knocked on your door...