The secret files of the Kaitan Laboratory of the Rules Kaitan Game contain various horror stories and mysterious events, waiting for you to reveal them! The entire game plot requires players to fight supernatural phenomena and find the puzzles and secrets hidden behind the story. The game pays more attention to the player's decision-making and strategic abilities. Each of your choices will affect the development of the subsequent game plot. Walking in the abandoned hospital at midnight, I encountered strange things. There are many supernatural events waiting for you to uncover the truth behind them!