Assassination Classroom, Vol. 18 by Yusei Matsui

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 just kill that 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! Okay, now that youre committed… How are you going to pull this off? What does your pathetic class of misfits have in their arsenal to combat Teachs alien technology, bizarre powers and…tentacles?!

Two classmates travel to the International Space Station in hopes of learning the secret to saving Koro Senseis life. Meanwhile, Yanagisawa and upstart Grim Reaper II train ever harder to assassinate him. Then, when academic setbacks lower the spirits of his students, Koro Sensei comes up with an ingeniousor perhaps idioticway to cheer them up. Next, Valentines Day arrives! Will any of the 3-E students or teachers find true love? And will the meddling and teasing of the others help or hinder cupids arrow from finding its target?