Reborn in 1970: I Asked You to Guard the Gate, So Why Did You Make a Mushroom Cloud?

Yu Hong transmigrates back to the 1970s, becoming a technician who made a mistake and was sent down to serve as deputy factory director at the already-abandoned Factory 351.

That year, the bunnies faced an army of bears massing on their northern border, while monkeys eyed them hungrily from the south.

With rivers of blood on the horizon, the country's major military-industrial facilities were at a loss.

But thanks to a task casually assigned by the factory director, Yu Hong improves the 107 mm rocket launcher from the start and equips it with a fuel-air explosive warhead. It can easily sweep away the monkeys' jungle guerrilla tactics while deterring the bears.

The whole world is stunned: You can hit anything you aim at, and you call that a rocket launcher?

A fuel-air explosive as powerful as a mini nuclear bomb, and you say that's a conventional weapon?

That year, the British, convinced their aircraft carriers were invincible, went to teach the Argentinians a lesson.

Yu Hong then develops the Feiyu missile, which the bunnies sell to the Argentinians for a fortune.

The supposedly invincible carrier is sunk, shocking the entire world!

The British protest: Bunnies, you're undermining world peace!

That year, the Persian Lions go to war with the Iraqi Camels. With Yu Hong developing weapons at full speed, countless low-cost weapons roll off the production lines, and the bunnies sell arms to both sides, making a handsome profit.

Faced with condemnation and protests from little animals all over the world, the bunnies reply: Our family is poor. We just want to make a little pocket money!