Canero Ashis, who is the protagonist of this story. He comes from a declining aristocracy. Fortunately, he has a clever brain.

In order to return the glory of his family, he determined to study in a noble academy called Octifall, where is the school that instruct lots of famous noble in the world.

To test the ability of the noble, the academy give all the students with an examination. The content of it is to develop a new village for the citizen and help them to solve the problem triggered of their daily live.

Canero spend lots of time to try his best for completing the examination. However, the bad omen is coming to him gradually and silently.

What will happen to Canero? What is the final of the story? Your decision will lead you to different ending.