The Heroine is My Stepsister, and I'm her Final Boss - Chapter 121: Primes

Crossing the scene of domestic violence, Qiao Ji and Li remarry, and they are another litter of tigers and leopards. Han Qiao picks up a stick to beat the jackal.

She Wen Neng scolded from the street to the end of the street, and the street ruffian vixen who Wu Neng beat called her mother.

She opened shops, bought fields, bought houses, encouraged the hunter to forge ahead, and the three daughters raised all over the country.

Prosperity and wealth are in hand, and husband and wife are both in love. Who does not praise a good life in such a life!

Heng Yi, as an older youth, at the age of twenty-four, when Han Qiao smiled at him, he was moved and lost his soul.

What if she is a junior, holds a golden brick, and has been married before, he is still like a jewel like a treasure.

- Description from novelbuddy

I couldn’t even clear the 2D version, now to clear the game in reality?Maybe I’ll have to live here for the rest of my life.Well, even that won’t be easy.– A player found himself in the game, Dungeon and Stone, as a savage barbarian.To keep his secret, he must become the mask – must make himself be seen as more savage, more fearless than any others – a paragon of his race in the eyes of the whole world.Back on earth, in the empty darkened room, the quiet computer again began to whir. Text began to appear on the black screen.「Synchronization complete. 」

With the Goddess’ blessing, he became a 『Divine Knight』 and founded an Empire.
As time passed, he grows older, and by the time the heavens called for him to come, the Goddess showed before him, asking for his last wish.

He wished to be reincarnated in the future.
He dedicated all his life for his people, he had no time to master his own arts.
This time, he wishes to live for himself, forging his body to the utmost limit.

The Goddess complied with his wish.
In the far future, the King shall reincarnate as the 『daughter』 of a renowned Knight family.
And, under some circumstances, she is labeled as a failure of a Knight, however——

「How convenient. I can stand on the foremost line without needing any rank. No better training than actual combat!」

Thus, the legend of the world’s strongest, most beautiful Knight Disciple (♀) has begun—

After Xia Feng transmigrated, his heart was mysteriously removed.In its place, a defective demon heart capable of sustaining life only for eighteen years was implanted.This is a magical heart that can sync with the power level of its target.To stay alive, he bound himself to the ultimate villain of the future, a Destructive Witch who was destined to destroy the world.The stronger the Destructive Witch becomes, the stronger he becomes!Thus, Xia Feng realized, it's not my fault for stirring up trouble: “Miss Witch, I admit you're strong, but not strong enough!”