Siheyuan: Fixing a Broken Bench Earned Me a Lithography Machine

Jiang Fan transmigrates to the 1950s and becomes an apprentice carpenter whom everyone in the Beast-Filled Courtyard can bully. From the start, Jia Zhangshi mocks him to his face, and his chances of survival look bleak.

At the moment of utter despair, the Repair All Things, Return Merit System activates!

He repairs a dilapidated chair at Third Uncle's house, and it turns out to be a royal treasure from the Ming Dynasty?

Ding! Perfectly repaired a national treasure imbued with "the craftsman's spirit and the fate of the nation." Reward: the lost alloy chapter of The Exploitation of the Works of Nature!

The whole courtyard of scoundrels laughs at him for spending a fortune of fifty yuan to smelt scrap iron in the back yard, calling him the biggest fool in the world.

But then a mysterious alloy far ahead of its time alarms the highest levels of the central government. Chief Engineer Qian Xuesen rushes over in the middle of the night and loses his composure on the spot!

Yi Zhonghai: "Absurd! All you're smelting is a lump of scrap iron!"

Qian Xuesen: "Fool! He's a hero of our nation, the cornerstone of our national destiny!"

Repair a damaged arithmetic treatise, and he gets a high-precision slide rule, instantly crushing the arrogance of the Soviet experts!

Repair Silly Zhu's broken cleaver, and he gets the Damascus steel forging method, stunning the entire industrial world!

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