NMIXX members shared the rules of play for their upcoming adventure.

On September 1 at midnight KST, the girls explained the roles and rules of the game. The seven members sit around a table and begin the board game.

Meanwhile, NMIXX will be making their first comeback since their debut with "ENTWUF" on September 19 at 6 PM KST! So stay tuned for more teasers to come!