In each challenge, members need to use the clues in the room to gradually explore the large secret room until all members escape from the location.[3] Each challenge has a different theme, and members will learn about the context of the background story from the clues during the exploration. In addition to finding and cracking the clues, members may need to interact with the story characters played by the staff before they can escape from the large secret room. There is no stipulated time limit for each escape challenge, it will only end when all members and story characters (if any) have successfully escaped.