Siheyuan: A First-Class Merit Hero for a Grandfather, Laying Into the Courtyard's Troublemakers!

His soul travels back to the 1962 courtyard, where Jiang Fan becomes an eight-year-old orphan whose parents are both dead. The whole-courtyard meeting is underway from the start, and Jia Zhangshi throws herself around, trying to seize the compensation money that should have been his.

His god-tier golden finger, the Deduction System, activates! Jiang Fan fires back at Jia Zhangshi on the spot, demolishing her with logic and stunning the entire courtyard!

You think an old woman and two children are easy to bully?

Jia Zhangshi falsely accuses him of stealing money? Banggeng bullies him at school? Xu Damao spreads rumors that he's a "deserter"? Third Uncle poisons the chicken?

Jiang Fan sneers: With god-tier deduction at my disposal, I can build a radio with my brains and crush you with a technological advantage!

What's more, my grandfather, Jiang Dashan, is a first-class decorated hero, with a wounded leg and a fearsome presence!

"Anyone who dares touch my grandson will find out why a flower is so red!" "Anyone who dares mess with my granddaughter will get their grandson beaten up!"

Grandfather and grandson join forces: one crushes them with brute strength, the other with technology!

After winning a 500-yuan research prize and becoming the steel mill's "eight-year-old chief engineer," Jiang Fan lives better than most in an era full of predators, relying on knowledge and iron fists as he takes care of his grandfather and younger sister!

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