Kostyakkk is Mafia. And Gekasan is Mafia. And Heroist with Snegovik are also Mafia.
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Oh, so Kostyakk is Mafia? And what about Geku, are we going after him?
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I also confirmed that Heroist couldn't be guilty based on your clue. You said you would attach another one. You didn't attach it, but you left the status. It's not surprising that Heroist is on edge and snaps at every post.