The Eds and Eric were expelled from Peach Creek School and ended at Kunugigaoka Junior high. They hoped their new school life would be great but fate landed them in E-Class. Can they graduate from E-Class while trying to assassinate their teacher/target: A super mutant octopus that is capable of blowing up the Earth! Well let's take our seats, boys and girls. Class has begun...

After an incident, no one wanted to be friends with Eric for 6 years. He kept moving from school to school but they all rejected him. But what happens when he moves to a place called Peach Creek and meets three strange kids that are opposite of each other, but yet, they are inseparable. Follow Eric and the Eds on their ED-ventures of a lifetime. Follow Eric and the Eds on the