My Sister the Heroine, and I the Villainess - Chapter 94

Tian Man Continent is a world of martial arts. A young boy named “Su Yi” led countless yao (monsters or demons) and overrode countless families who had thousands of years of history. He rose abruptly in the world as the brightest star in the sky. He married beauties and walked towards the peak of of the world, and finally ascended onto the thrones of the ancient gods!

- Description from novelupdates

Feng Xia transmigrated to a fantasy world. This was the era when spiritual auras were exhausted, various scriptures were lost, and all cultivation techniques failed to aid the cultivators in improving. Feng Xia discovered that he had a superpower of attributes, but something seemed off.

He killed a Black Jade Spider by stepping on it. [Spider Maiden x1] dropped.

He defeated a strong opponent that qualified as a Great Emperor. [Teenage Great Emperor x1] dropped.

He was in a fight with a goddess for three days and three nights. [Mysterious Young Girl x1] dropped.

“Daddy,” a young girl greeted him in a sweet voice. Feng Xia was struck dumb.

Son of a bitch! I just finished this godawful fantasy novel, and now I'm knee-deep in it – as David, the disgraced son of the Solarian Empire's top general! Talk about some twisted cosmic joke. But hold on a damn minute... maybe this isn't all bad. Armed with the knowledge of that trashy plot, I can become the ultimate shadow player, an overlord perhaps. Screw the damsel-in-distress harem too – it's time to pull the strings and become the real power behind the throne. This isekai might be a steaming pile, but I'm rewriting the ending with a little more... Debauchery (wink wink).

Seven years ago, Shen Qianshu is impregnated with Ye Ling’s child in an accident.
Seven years later, the little boy becomes famous and is thought of as the nation’s son.

When he suddenly sees Ye Ling appear, he greets, “Hello, Daddy?”
Ye Ling watches as the little prince roars, “Where’s my princess?”
Just as Shen Qianshu is preparing to run with her son, she gets pushed down by Ye Ling.

“You can leave if you want, but leave me a princess first. Let’s have another baby!”

- Description from Novelupdates