Laying Low in the Ming Dynasty to Build Rockets! My Grandpa Is a Military Industry Big Shot

Tao Hongfei, a graduate of an obscure major who can't find a job, sets out to look for work and gets caught in an air disaster.

Then he opens his eyes again, transmigrated to a manor in the Sichuan countryside in the twentieth year of Hongwu. His life starts over.

The good news: the old master of the manor is my grandfather, and the estate is a secret government-funded weapons manufacturing site. As long as I keep my head down and don't take risks, there will be plenty of opportunities in the future!

The bad news: the old master's gaze doesn't look like he's seeing his grandson. He looks like he's sizing up prey. Whether I can keep my head down is a real question.

The second piece of good news: my future father-in-law is a military bigwig, so I can figure out a way to seek his protection.

The bad news: my future father-in-law's direct superior is Marquis Yongchang Lan Yu. In two years, he will be made Duke of Liang.

My memories of my previous life tell me that the Lan Yu case will erupt in a few years, implicating fifteen thousand people.

Can I keep my head down long enough to build a rocket?