Kirigakure Gamer : Rise of the mist - Chapter 11: Otuka

A former sporting rifle shooter genius transforms into the ‘Juvenile Butcher’. While originally supposed to have received the death penalty, he was instead fortunate enough to have entered a secret and highly regarded armed force, throwing himself into the ‘Nirvana Project’.

After a period of 10 years, he now has time to freely recover. Having trained until he had excellent military and martial skill, he sweeps through various military districts and returns back to his hometown. Under the monitoring of a beautiful female cop, he re-establishes his family’s bodyguard service, protecting beauties and moving unhindered, his achievements causing the fame of his outstanding, god-level bodyguard service to resound across the world!

- Description from Novelupdates

As childhood sweethearts, they were made to engage under the manipulations of their families. It involved having to to live in the same room and sleep together.

One night, she is accidentally made drunk, and in his delirium, he kisses her only to realize he enjoys it. From time to time, he would sneak a kiss on her, but his “crime” is eventually discovered in an accident. After being accused by her, he says with a smile, “You are my wife, why can’t I kiss you?”

The two people’s daily routine is full of bickering and mutual discrediting of each other.

Although he claims to disparage, he actually cares intensely about her. He feels crazily jealous when she is close to other men, to the point of tying her to his side, so that she becomes exclusively his.

- Description from web

He was a wealthy and mysterious financial backer who had appeared before her when she needed money the most. After the courtship, she took the money and left.

[1v1 pure love + transmigration + ancient martial arts + highly pampered by disguise group + mysticism + entirely fictional universe]Gu Zhiqi transmigrated into the role of the vicious female antagonist.The heroine was a true heiress with numerous disguises, while she, usurping the nest of others, constantly framed the heroine, and in the end, tragically received her 'boxed lunch' as the fake heiress.Gu Zhiqi: Even transmigration can't stop me from retiring!However, transmigration couldn't, but poverty could.Master Zhi was forced into business!...#Breaking! Gu Family's fake heiress, Gu Zhiqi, kicked out and now swindling money as a fortuneteller under a bridge#The protagonists' group style started to go awry.Eldest Brother Gu: Need money? Take this neighborhood.Second Brother Gu: Second bro gives you an entertainment company.Third Sister Gu: Just made a billion, keep it safe.Fourth Brother Gu: Young master's championship prize money, take it.Money-loving heroine: Need money? Pick any color card you like.Biological brother: Come back to inherit the family fortune.Gu Zhiqi: “...” Huh? What happened to the vicious female antagonist script?...#Breaking! Everyone in the Gu Family is a top player in their fields, except the fake heiress who's nothing but a pretty face#And then, the big shots started calling one after another.First Big Shot: Our alliance's ancestral site doesn't have better feng shui than under a bridge? Master Gu, reconsider?Second Big Shot: Need money? Think about that last order.Third Big Shot: Have time for fortune-telling, but no time to write papers?Fourth Big Shot: Miss Gu, I have a surgery here, what do you think......Gu Zhiqi: Read, retiring, do not disturb.A certain movie star: You just used my account.Gu Zhiqi, who had swindled enough money to retire, “...” ?!