I've "read" the 11 chapters available on the Chinese website... Don't understand Chinese but from the images the werewolves are pretty good at tricking the other players...
The MC seems super naive compared to the MC from the original and Beast Side... We don't know her just she already played 1 game and won (as... she's alive). We don't even know what she was previously. It seemed in the first series (and sequel) that the winning villagers would become werewolves afterwards, but maybe it's when they're at least 2 I guess? Wouldn't make sense to mix up a team of novice and expert to be wolves. So maybe she won as the only villager left? She can't have been a werewolf I think because she would have looked more determined in her actions. Lifting her hand to say she's the chaman, whe would have known better if previously a werewolf.
Speaking of the previous MC I think this is her doing. This crazy fox thing... Not being with the villagers, nor the wolves. We clearly saw her changing during the sequel. She wasn't really fond of her partners. She barely cared about them dying, she openly used them to win. I know it's the game but the previous werewolves seemed more team-like. Then she became crazy and joined the admin team. So that fow fighting for no team, it's very likely her. To add more admin.