He transmigrates to another world and gains access to 21st-century military technology.
Xiao Yelin: Not enough firepower? Impossible.
Nothing to eat? Now that's a real problem.
He sweeps across the desert with his mechanized forces, helps a coastal town fight off sea bugs, and wipes out the Holy Empire along the way.
The natives: You're a god!
Xiao Yelin: No, I'm just hungry.
Later, he discovers that Atlantis is real, the Maya are real, and Sanxingdui is real too.
The System says: Find them, and you can live forever.
Xiao Yelin: Then I'd better build a nuclear submarine first.
