The Devil's Plan plot
Twelve participants (well-known South Koreans) compete with and against each other for a maximum prize of 500 million Won. Strategy, intelligence and confidence are tested in various games. 'Pieces' can be won and lost here. If a participant runs out of 'Pieces', he/she will be eliminated. Every day there is a 'Main match' to earn 'Pieces' and a 'Prize match' to earn money. The two players with the fewest Pieces have to go to jail at night. Who will run off with the money?