Qin Wujian has lost the ability to select gender since he was summoned by the magic circle, but that's fine, he doesn't care.
The other world is an environment that values innate skills. Skills for self-understanding are usually learned on a whim or out of curiosity.
While taking risks, Qin Wujian found the Reek who summoned him and asked him to send him back!
If I could return to my own world, I would definitely beat that man up!
However, surviving in another world is not easy. It is surrounded by dangers and there is little chance of survival.
Purpose: Prove me