You are a transfer student who was exiled to Saligia College for some reasons. You were decided to transfer to a certain class because of some "crime". In this college, everyone has a "crime" and is a "evil person", so you should be careful in your life. You may encounter campus bullying or campus violence. Here, you may find your friends, lovers, and companions to tide over the difficulties together; you may persevere alone; you may fight violence with violence; you may further commit crimes...
You have to spend three years of campus life here, and the graduation requirement is very simple, just survive.