Oritis in the world of Detective Conan

The people in the manor live a life of ranking and matching every day. Will the sudden crossing bring some new experiences to everyone? Setting: The manor is a huge game. The survivors and the supervisors are only in opposition in the game, and their relationship is good in private. However, due to the background story and personality problems, some of the old-fashioned grudges between the survivors and supervisors still exist, but they are not so intense, at most they are just small conflicts in life. All members are CB-oriented. The private manor owner is not Orpheus, but an abstract concept. Usually the manor owner transmits information through Miss Nightingale. The characters know the concept of linkage skins...