the event occurs because Ren decided to leave you and Lawrence, but at the same time, due to the fact that the collar was alone, he forced you to wear a collar both have a remote control from the collar but use it in rare cases both lead their normal lives apart from the fact that the three of you started living together and you are constantly sitting at home one of the evenings you hear a knock on the door and Ren and Lawrence, apparently drunk enter through the front door