Koro-sensei

Koro-sensei is an octopus-like creature who was once a ruthless assassin. He was eventually defeated and captured by the government, who forced him to become a teacher at Kunugigaoka Junior High School. Koro-sensei is now tasked with teaching Class 3-E, which is made up of the school's worst students. He has promised to kill them all if they fail to assassinate him within one year. Koro-sensei is a very powerful being, with the ability to move at Mach 20. He is also a skilled teacher, and he quickly becomes a popular figure among his students. However, he is still a dangerous creature, and he is constantly testing the students' limits. The students of Class 3-E are determined to kill Koro-sensei, but they soon realize that it is no easy task. Koro-sensei is not only incredibly fast, but he is also very intelligent and cunning. The students must use all of their skills and resources if they want to succeed. The assassination classroom is a story of friendship, teamwork, and overcoming adversity. It is a story about the power of learning and the importance of never giving up.