Great Ming: I Made a Killing by Flogging Supplies, and Chongzhen Came Out on Top

Lang Yu finds a bronze door, and from then on, he can travel back and forth between the late Ming dynasty and the modern world.

Modern day.

Beautiful jeweler: "Mr. Lang, do you have any more top-grade mutton-fat jade?"

Lang Yu: "Just tell me how much you want."

Beautiful antiques appraiser: "A Lang, you said last time you would give me a Zigan jade plaque from the Ming dynasty."

Beautiful sister-in-law: "Exactly! You said you'd give me and my sister a Hetian jade seal, brother-in-law."

Lang Yu: "Now, now, be good. Don't fuss. Next time, I'll bring the Imperial Seal and let you crack walnuts with it."

Late Ming dynasty.

Chongzhen: "Mr. Lang, the flintlock guns are being mass-produced. When should we counterattack the rebels?"

Lang Yu: "What's the rush? We're still making grenades, aren't we?"

Chongzhen: "Mr. Lang, the steam engine is ready too. When can we go to the desert to find that black liquid gold you mentioned?"

Lang Yu: "Hold on. Let's flatten the four islands of the Japanese first."

This is the story of a modern man who changes both his own life and the fate of the Ming dynasty.

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