(Not invincible) (No system) (No female lead) (Warning: The protagonist is like a gender-swapped female lead, slightly saintly; if you like fighting and killing, you can skip this book) (If you think this is bad, you can skip this book! No explanation needed! No explanation needed! No explanation needed!)

Natural disasters, gods, giant beasts, Oripathy, demons... countless calamities ravage this land.

Many people are buried in this land and have disappeared without a trace.

The locals lived in extreme poverty, let alone an ignorant soul from another world.

...

The doctor looked down at the operator's file in his hand, then turned to look at the personnel department operator next to him.

"Is this the operator I want?"

"Of course it is! It was all done according to your requirements."

"I need an operator who can deliver packages, that's true, but what kind of packages does he deliver?"

"I don't know, you'll have to ask him yourself. I'm just a human resources officer."

...

"Doctor? What brings you here? You asked if I wanted to go to the docks for some fries? No, I think we should be thinking about how to get everyone to go to the docks for some fries, or what this land really needs... What past events? Oh, that's what you mean... Take your ill-fated lover and go get a large portion!"

Warning: This is written by a complete novice! It can be read as historical fiction!