Okami Wa Nemuranai - Chapter 9.6-7-8-

She, a modern hidden ghost leader of an organization which gathered insane prodigies proficient in the various differing skill-sets. Highly skilled in medicine and poison, executes covert assassinations, viewed as insane and demonic in the eyes of people of the world. Killed in an accident, and reborn into the body of a disfigured young girl.

What? Face disfigured, identity stolen? A return to the family dim and hopeless? Her identity can be given up, her family can be forgone, but as for the one who harmed her predecessor who inhabited this same body, if she didn’t at least make them scream in unimaginable agony and throw them into a state of wretchedness, how could she live up to her demonic reputation? Endless turmoil ensues and it’s a battle to dominate over all! See how she shook the world dressed in a suit of red, her sword up against the dominant powers that rocked the Heavens! Her name spread across the seas, shocking the earth!

- Description from Novelupdates

Mu Sheng had researched quantum mechanics and engineered cross-sea bridges in her past life. However, she became a small-time celebrity plagued with a bad image overnight. This sad foolish woman was made to marry a sick man to counteract his bad luck. Even when her kidney and marrow were taken from her, she was glad to help. Memories of how her body’s original owner sacrificed everything for a scum flooded Mu Sheng’s mind, making her eyes roll.

The news exploded in the entertainment industry. Mu Sheng performed a 1440 degree somersault when she skied on an entertainment program and left everyone awestruck. The anti-fans felt she must have edited the image or hired a stunt double. Two weeks later, the International Ski Federation invited her to join them as a lifetime member. In time, government research, hacking, calligraphy and brush painting, and music associations all reached out for her to join their ranks one after another.

So what? She ended up marrying a useless man who was on the brink of death and would become a widow in a matter of time. Things did not quite play out as everyone expected. The useless Mr. Li did not die and ended up healthier than ever. He even shockingly turned out to be a mysterious big shot in the corporate world. Mu Sheng did not wind up a widow and Mr Li. loved her to bits.

Mu Sheng glanced at a man. “Now that you have been healed, can you sign the divorce agreement?”

Li Hanchen smiled. “There’s one more thing you haven’t healed.”

Mu Sheng frowned. “Are you still unwell?”

Li Hanchen said, “I love you to death and there’s no cure for it.”

He had found a ray of hope amid the darkness and her name was Mu Sheng.

“Pretend to be my lover and join the social circle.”

Selena, the top star that had the entire world’s attention, was suddenly warped to Northern Duke’s land during an accident while filming. Kalcion, the Northern Duke that saved her from the infernal beasts, offers Selena a chance to go back home in return for collecting information in various social circles by pretending to be his lover. Selena quickly accepts Kalcion’s offer, but…

“Why in the world can’t you do this!?”
“Don’t you think that the answer to that should be obvious to you, the actress, not to me, the duke?”

There was a critical problem. The Northern Duke’s acting skills are horrible!

“…Let’s change the plan. I’ll seduce you instead.”

And thus the contractual relationship between the two started. Will Kalcion’s acting skill improve first, or will he start to have true feelings for Selena instead?

Lin Qing He transmigrated into a novel and became one of its cannon fodders. The novel’s background is non-viable 1960s, a time of want to eat but nothing to eat and want to wear but nothing to wear.