It's a story about the relation between Nagisa and Kayano after their graduation. In this story Koro Sensei survives and the identity of the students remain a secret, or so do they think. A sudden blackmail comes up putting everything they had in threat, how will they fight against it? How will this influence Nagisa and Kayanos relationship?

Nagisa came back from his 4 year studies in America. Waking up because of his jetlag, he met someone he had missed the most in his old classroom.

Four tribes that used to rule the land, four tribes that are the legacy of the four elemental dragons. What will happen after their downfall and humanity take start to take control? Using Assassination Classroom Characters in a world I created myself, the characters have nothing to do with the original story except for their appearance and personality.