The player will play as a girl, a member of the mysterious monster hunting group that lost its memory a year ago. This time, she will be led by the master and solve the mystery of your past life.
The gameplay is also based on adventure puzzles. There are a total of 36 small games and hidden object scenes waiting for the player to challenge, which is a test of the player's eyesight and brain power. The game is very simple to get started, most players can solve the mystery and then gain a sense of accomplishment.