Travel Through the Middle Ages and Save the Beast-Eared Girl!

As an ordinary college student, An Yisheng suddenly came to this world and traveled to Basra in the Middle East! ... But where is this? Is this Blue Star? Why are there demi-humans? Gee - there are a lot of huge bugs! Is this the Carboniferous period? What! And dinosaurs? Tyrannosaurus rex? ! Interesting... Then I have to show off my talents! Wait, you mean, I have a debt of six thousand gold coins? Uh... I'd better survive first... (No system/alternative history/different world/fantasy/no magic/adventure/micro-hardcore) "Uh ah... I'm torn..." "Huh?! Master?! Are you okay? Where is the crack?" Real name "Nuo Yuchu Huan" Also known as "About the Time I Traveled to a World with Giant Insects and Beast-Eared Girls and Became a Bankrupt Businessman", "Noah", "The Story of a Couple's Cheating", and "Let That Beast-Eared Girl Go!" I bought it", "Travel through the Middle Ages and save the beast-eared girl! This article contains hand-drawn maps by the author, and fans of historical areas and map areas are welcome to use them. Core elements: demihuman, epic. Sub-elements: giant bugs, dinosaurs, and beast-eared girls. Traveling to the medieval Middle Eastern world at the beginning? With nothing left and a debt of six thousand gold coins at the beginning, what kind of struggle will the male protagonist begin to survive...