In a small village in the middle of the country, there is a famous Detective. He has a special investigation agency. And he is the main character of a new interactive detective story.

The story starts when you're on a vacation in a small village. In this village, there is a mysterious mansion. You've never been there before. When you're on the vacation, you start to look for clues. And the more you find out, the more questions appear. You need to find out how to escape the mansion.

This story is full of suspense and excitement.