Assassination Classroom: the Best Scholar

Um, I seem to have traveled through time and into Assassination Classroom. There is another system called the God of Learning system. Brother, this is the world of assassination, learning is very useful. Oh, you said that the 100-point test paper can be exchanged for abilities. OK, I want to study! ! ! ! ! ! ! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.