MTL - Data Cultivation System - Chapter 7 : Skills No.

Bai Aoxue, the best mercenary in the 21st century, is accidentally sent back to the Chengxi Dynasty in Great Continent due to an explosion in her mission, and trapped in the first daughter of Prime Minister. After her rebirth, she is set up by her father to marry the 5th prince Jun Yeyan who wears a mask all day long.
In the face of bloodthirsty enemies, discord between brothers, collusion among courtiers and invasion of enemy state, can Bai and Jun resolve the crises? What will happen to their political marriage? How will the fierce battle for the throne end?
With many twists and turns, the book brings you to experience palace revolution, love and hatred thousands of years ago.

- Description from Novelupdates

Holo’s life was once a series of relentless hardships—bullies at school, abusive parents, and heartbreak at the hands of those he trusted. After a failed suicide attempt, a mysterious man offers him a deal: help rehabilitate four psychopathic girls, and in return, earn ten million dollars. Desperate and naive, Holo accepts, not realizing the chaos and danger awaiting him.Each girl comes with her own dark tendencies—Trixie, a violent and feral girl who acts on impulse; Scarlet, a master manipulator who delights in breaking people down; Felicia, a dangerously seductive woman battling a sex addiction; and Eleanor, a cold, calculating girl with a desire to watch the world burn. As Holo works to bring out their humanity, the girls become obsessively devoted to him, their love transforming into something darker.

ps: Parallel Blue Star (No World War history) (Advocates anti-war) (Fictional survival)--------------------------------Scene OneGreat Xia Federation, in a certain game live stream.“Alright, this anti-war game experience ends here, 4 points, let's look at the next anti-war game... huh?”“The beginning is an immersive storyline? It's called... 'Normandy Landing'”“It looks like a landing operation storyline. The streamer is now on an assault boat, but the position is a bit behind, can't see what's ahead.”“I need to move forward a bit....”The immersive experience game streamer mumbles as he walks to the front of the assault boat.Scene Two“Brothers! Zhao Ming the old rogue has updated the DLC again! Charge!”“Let me see.... Damn?! This time Zhao Ming the old rogue actually lets players experience the storyline of entering the Third Empire, amazing!!!”“Let me see where I am now, Berlin? Isn't this the capital of the Third Empire, what's the mission?”Woo—buzz—woo—buzz—“Hmm?”“Why is the air raid siren sounding?”“????”“Damn!”“Zhao the old rogue!!!”Boom—!!!!—Zhao Ming: Actually... I'm a filmmaker, do you believe it?

Forty years ago, Gu Hai, transmigrated to a brand new world where the cultivation was no longer fiction but a reality. These are the tales of Gu Hai’s life since his arrival at the Chen Kingdom as he becomes the biggest merchant of six kingdoms.