My Grandpa Does Research in the Underworld, and I Become a Military Industry Mogul

Jiang Ye inherits a knockoff toy factory on the brink of bankruptcy, then unexpectedly receives “cutting-edge technology blueprints” sent from the underworld by his late grandfather.

Just to earn enough to get by, he has no choice but to use the blueprints to make plastic toys at his own factory.

A military bigwig stares at the plastic sniper rifle Jiang Ye is selling for 15 yuan, lost in thought:

“You call this a toy? The scope has multispectral fusion and automatic windage correction, and it can even lock onto a fly a thousand meters away?!”

From then on, the Sunny Park Toy Factory goes completely off the rails.

The “remote-controlled toy plane” priced at 50 yuan is actually a fully stealthy supersonic drone!

The “high-pressure water gun,” sold for just 9.9 yuan with free shipping, can blast through ten centimeters of composite armor!

The “dress-up mech toy” made for little girls turns out to be a real, single-soldier exoskeleton!

As Longguo's military power skyrockets exponentially, Eagle Sauce goes completely crazy.

Air raid sirens blare every day, and Eagle Sauce breaks down in the middle of the night, wailing: “Stop! Please, stop making toys! What kind of knockoff factory mass-produces aerospace carriers?! You've stripped us down to our underwear!”

Facing the stunned gaze of the world, Jiang Ye spreads his hands helplessly:

“I'm really just a guy who makes knockoff toys. You're the ones who are too weak.”