I Sell Gas Canisters, and You Say I'm Selling Arms?

Lu Fan transmigrates to a parallel world and obtains the Strongest Military Technology System. On the surface, he's an entrepreneur who sells gas canisters.

In reality, he secretly helps the Qin Empire solve a series of top-secret weapons problems.

One day, someone buys a hundred thousand gas canisters from him, then converts them into mortar shells for use on the battlefield.

The news reaches their country.

The whole nation is in an uproar.

Lu Fan: "I'm really not an arms dealer."

Enemy: "Stop pretending. You're an arms dealer."

Lu Fan: "I only export gas canisters and oxygen tanks to improve people's lives."

Enemy: "Gas canisters have been classified as weapons of mass destruction in our country. Don't deny it."

Lu Fan: "You brought this on yourselves."

From then on, Lu Fan loses his temper and reveals his identity.

The entire nation is stunned. It turns out he is the father of the Qin Empire's hydrogen bombs, a peerless national hero who has quietly protected the empire all along.

The people weep: "We were wrong."

Later, he sets out on the path of an arms dealer.

He researches magnetic-energy weapons, laser weapons, magnetic-energy tanks, space-based kinetic weapons, electromagnetic railguns...

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.