The war between the Levamme Empire and the Amatsukami Imperium has been raging for years. In the midst of this struggle, the prince of the Levamme Empire declares his love…

A mysterious creature destroys 70% of the moon. The creature then warns that if he is not destroyed by March of next year, Earth will be next. The creature also…

Story continues with the students’ own conflicts, Koro Sensei’s identity and the fate of the world. The time limit for assassination is approaching.