Assassination Classroom, Vol. 09Assassination Classroom Series
This manga follows a group of high school students attempting to assassinate their alien teacher who blew up the moon and threatens to do the same to Earth. With a 100 million reward on the line, the students must use their arsenal to combat their teacher's bizarre powers and tentacles. One student attempts to take down the mastermind behind a biological attack while another risks defecting from the group. Meanwhile, their teacher tries to ignite some summer romances between the students.