Find the key, unlock the door, and you can escape successfully! A puzzle that only you can solve. A brain-burning puzzle-solving puzzle game. In the game, you need to solve puzzles to save the people in this hotel. You must constantly find new clues and accurately use the various hints in the game to solve puzzles. With the progress of the puzzle solving process, the plot of the game will continue to advance, getting closer and closer to the truth! Hurry up and use your ingenuity!