I Went to Primary School in Kexue World

[Main Conan + Comprehensive Curse Chapter + No CP + System] I am 18 years old and have just finished the college entrance examination. Once I traveled through the world of Ke Xue, I found that I had the opportunity to see a drum washing machine that was the idol of my childhood. I was very happy. But I actually had to go to the first grade of elementary school, and an 18-year-old man went to the first grade again. The reason behind it was very heart-warming. What's too much is that I can still see disgusting curse spirits. The world of Ke Xue is not safe to begin with, and after considering the battle in the underworld, a certain extremely evil curse master wants to create a world without monkeys. I, a monkey without curse power, was shocked. What, the Night Parade of Hundred Ghosts has passed, don't get distracted, just retreat! By the way, I have a system, so can I kick the original lunch box away and resolve the difficulty in the original work? Oh, it's the God of Study system. It helped me easily get the first place in my grade. It's really useful (sarcastic tone). What kind of system do I need to get the first place in my grade in the first grade of elementary school? Who do you look down on? However, Bento still needs to be kicked.