This mechanism can increase the interaction and cooperation of strangers. For some characters, it is not appropriate to expose the identity of the camp prematurely, and they can lurk like real spies until the end of the game.
The beginning of the script "Kill the scabbard":
Scabbard is a classic camp book. There is a saying: "It is useless to call a hero if you don't play with scabbard." Therefore, the most important thing in the game is to find your own camp (the Central Bureau of the Military Bureau), confuse the line of sight in public chat, and find teammates in private chat. Moreover, having couples in the game is a task of mutual protection, so it is very important to keep your couples when your own camp wins.