Return to Prehistoric Times and Start Overturning

When the protagonist happily thinks that it is a great opportunity for him to travel to the ancient times, he does not know that the story begins when he reaches the saint. This is inevitable and accidental. Don't worry, the protagonist's IQ is online. You are welcome in the comment section. In the early stage, order a la carte, and in the mid-term, start traveling across the world. Of course, everyone is here to have fun and won't do that kind of thing. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.