MTL - Shoujo Grand Summoning - ~ 041 tells the existence of the sister-in-law...

This is a story of a modern man returning to ancient times, returning to a real world without any extraordinaryness, and slowly rising by relying on the ability to attribute all data.

- Description from novelbuddy

Traveling through a parallel world, Ye Cheng planned to be a copywriter and copy tomb robbing novels, but he became a gold medal writer in one fell swoop.

But who would have imagined that, with the unearthed ancient tombs, Ye Cheng’s novels have become reality.

Numerous archaeological teams rushed to ask for advice.

As a result, as Ye Cheng solved more and more ancient tombs, he couldn’t explain it more and more!

…

- Description from novelbuddy

The female protagonist transmigrated into a wretched, lazy, and gluttonous villainess in a farming family!Her notorious reputation, fostered by her overly pampering mother, alienated the entire family. See how Jinhua cleanses her name, becoming diligent, brave, and the applauded golden girl everyone praises.With a wretched mother, a sick father, a stepsister, four brothers, and a bunch of nephews, all dead broke and needing support, poor and infighting, what to do?No worries, with the System in hand, I have the world!Harmonize the family, build wealth and prosper.The belle of the villages for miles around, Jinhua the beauty!……Mountain man, what was it you said before? You'd rather die than marry her, and even one more glance would shorten your life?A certain mountain man: No, no, no, wife, you must have heard wrong! I said I'd rather die than not take another glance, and I'd shorten my lifespan just to marry you.Hmph, that's more like it!!

The Demon Empire in the universe was reborn and came back! Enemies should kneel down in front of him! Beauties should lie down in front of him!

“I am a demon. I enslave gods and immortals! If you don’t succumb to me, I will convince you by force!”–Ye Feng!

- Description from Novelupdates