DxD: I know…I'm not the real one,just a cheap copy. but...I'd win - Chapter 30: Megumin

In her previous life, Gu Tong was blind to people's true natures, and died unjustly, becoming the number one venomous woman scorned by all.After her rebirth, Gu Tong tore apart her cousin with her bare hands, shattered the mistress on her chest, and stewed the scum in an iron pot, becoming the first Doctor who brought aid to the world; none who owed her could escape.Her happy and perfect new life officially began, and Gu Tong shouted her loud slogan, “Kiss, hug, lift high, husband, let's have a baby, oh yeah.”

He rose from abjection and achieved eternity in glory.
He embraced the prettiest beauties and killed the strongest opponents.
He was able to shift the clouds into rain and cover the sky with one hand.
He could overrun the entire world and go anywhere as he pleased.
He pacified wars and held the world in awe.
He was matchless in the world.
However, his hair turned white overnight for his beloved woman and he was on the verge of death.
He was surrounded by enemies who were trying to take his life.
He struggled his way to become mighty and fought for everything he cherished.
For this age, he was the only king of the Dark World.
His name was a byword for might.
As a man living in the world, his only ideal was to pursue brilliance.

- Description from Novelupdates

This novel is also known as My Hidden Wife is Sweet

In her past life Gu Wei Wei’s heart was dug out by the man she loved, and transplanted into her best friend’s body. However, after rebirth she become Hua country’s number one conglomerate, Fu Han Zheng’s little girlfriend. She is being careful trying to take revenge against the people that hurt her. He protects her everywhere, pamper her to the extreme. Everyone said that Fu Han Zheng is cold and without emotion. That perfect husband that everyday tease her until she blushes and her heart beat, pamper her regardless anything, is it a fake husband?

“Sir, there are rumors between madam and the current popular male actor, CP ¹ was already formed.”

“Kill that male actor ! ”

“That’s your brother.”

“…..Then just beat him to death.”

CP: is the internet slang to describe couples in movies or TVs or real life couple. Normally it’s a fans made couple of two actors that they wish could be together in real life.

- Description from Novelupdates

This is a world that has been captured by the rules of horror.The chosen ones become players and enter mysterious dungeons.In the dungeons, players receive special skills that help them in the game.Bai Liang was also chosen, but his skill is different from the others.【Stubbornness: When you die, you can stubbornly claim that you are not dead and immediately resurrect.】【Lawless Outlaw: You can disobey the rules, and others will not be able to do anything to you.】【Everything for Me: When a mission fails, one player is randomly selected to die in your place. After completing the mission, you receive half of the reward of all survivors.】【Chronograph: After entering the dungeon, time slows down for everyone, and you can move secretly.】【Switch to “Idle” Mode: Activate idle mode, and all your tasks are transferred to other players.】【Quick End: The mission ends automatically, the rest of the players are eliminated.】