Siheyuan: My Grandfather Is a War Hero!

When Jiang Fan wakes up, he has transmigrated to Love in the Courtyard in 1962 and become an eight-year-old orphan whose parents are dead.

From the start, it's hell on earth. The whole courtyard is full of scheming neighbors: Jia Zhangshi throws tantrums, the ungrateful Bang Geng steals chickens and dogs, Xu Damao is rotten to the core, and the Third Grandpa schemes so much he'll go blind...

There's never enough to eat or wear, and he also has a baby sister, Yaya, crying to be fed.

Fortunately, the **God-Tier Deduction** System awakens!

And he has a grandfather who protects his own to the bone and is a decorated hero!

From then on, Jiang Fan outsmarts the scheming neighbors, punches Bang Geng, kicks Xu Damao, drives Jia Zhangshi up the wall, and schemes against the Third Grandpa until the old man questions his own existence!

While everyone else is fighting over a steamed bun, Jiang Fan uses his knowledge from the future to invent things, conduct research, earn government stipends, and move into a big house!

Who says knowledge can't make money?

Jiang Fan says knowledge doesn't just make money: it's also the ultimate weapon for beating the scheming neighbors in the courtyard!

All he wants is to take his grandfather and sister and enjoy a comfortable life in this courtyard full of rotten people, a life everyone else envies!

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