It is a game where you play as a detective in a manor where a series of murders has taken place. In this game, you will investigate the crime scene to solve the murder mystery. As you investigate, you will get two different experiences. One is day and night, and the other is murder and detective conversion. You will get a score for your performance, and the higher the score, the more reward you will get.

The game will give you two different experience, the first is the logic of the puzzle, and the second is the visual effect of the puzzle.