The story is about class 3-E of Kunugigaoka Middle School where every morning they greet their sensei with a massive firing squad. The sensei is a weird combination of a ALIEN and an octopus that moves at speeds of mach-20. It turns out this creature was responsible for the destruction of the moon, rendering it forever in a crescent shape. He has announced that he will destroy the world in 1 year. The creature will teach class 3-E how to assassinate him before the year is over.

Kenn's Comment: From the man who brought us Majin Tantei Nougami Neuro, something completely different. It's really quite interesting, and a far cry from your typical battle manga. The first chapter was really well done in that it was entertaining and interesting, while not boxing the manga into a set storyline. It also dropped a hint or two of Koro-sensei's past, which makes me wonder about the 'destroying the earth' thing. So far, we've pretty much seen that he's a great teacher, albeit a bit odd. Alien GTO kind of thing? I'm down with that.