Assassination Classroom, Vol. 19

What does a pathetic class of misfits have in their arsenal to combat their schoolteachers alien technology, bizarre powers and…tentacles?!

Ever caught yourself screaming, I could justkillthat teacher?

What would it take to justify such antisocial behavior and weeks of detention? Especially if hes the best teacher youve ever had? Giving you an F on a quiz? Mispronouncing your name during roll call…again? How about blowing up the moon and threatening to do the same to Mother Earthunless you take him out first?! Plus a reward of a cool 100 million from the Ministry of Defense!