Elf, Start with a 0-Point Test Paper

Time travel? Still got 0 points on the test? You want me to save the world? Even if he is forced to join the Rockets, there is not even a system that is awesome? Oh my God! I just want to go home and experience the feeling of being an undercover agent? Also, where is my harem? ! ! Woohoo, I just want to go back and eat egg fried rice. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.