Ghoul in Assassination Classroom

Lin Yuan traveled through time. There was no reason, he just traveled through time. I came to Class E in the third year. Yes, it was the class led by a certain big yellow octopus. "Lu Luhuhuhuhu, classmate Lin, it seems that you are still not good at it. Do you want me to teach you how to assassinate?" "Shut up, you stinky octopus," Lin Yuan complained, while using a scale tied to a dagger to hit Koro-sensei. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.