For 400 years, there was a family of thieves stealing money and priceless property, particularly those items that were originally illegally stolen.

In the latest version, a young college art teacher named Muon Sorata is the latest to take up the name of Mouse. He is surrounded by three highly devoted & attractive assistants who help him pull off heists of art museums and landmark towers. Mouse is also known for not abandoning those who serve him, even if it means his capture.