In a magnificent castle, personalities will take part in an experience they will never forget. A game of lies, manipulation, and betrayal, hosted by Éric Antoine, where anything goes. Among the players, some will be designated as traitors, while the others will be loyal. Day and night, the traitors must lie about their true identity, devise strategies to deceive the loyal players, and secure their place in the game. To achieve this, they must win challenges, withstand psychological pressure, outwit strategies, and mislead their enemies. Most importantly, they must avoid elimination to be the last one standing and win the game!