Riban World Adventure

PS1: The protagonist has a name, but it cannot be displayed. PS2: This is a harem novel, and I will include all the characters I can think of. PS3: The protagonist is invincible, cannot attack with magic, specializes in physical skills and physical attacks PS4: The protagonist's fighting style is similar to that of stickman fighting PS5: The protagonist has a very high IQ, but his mind is like that of a child PS6: The system is the protagonist himself, and the protagonist is the system PS7: I won't just write original works PS8: Don't be fooled by the name of the work, this is a car with a commercial license PS9: The protagonist is made and educated by gods PS10: Young people should read books and drive what kind of cars! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.