Shini Yasui Kōshaku Reijō to Shichi-nin no Kikōshi - Chapter 104: School Life (part five)

The end of all worlds approaches.

The Demon King Order harvests lives from all manners of living beings.

Within this darkness full of despair,
A single person escaped from space-time, returned to before the world collapsed, determined to change the fate of the past.

But as time pass, he gradually finds out that the Apocalypse isn’t quite as simple as he thinks…

- Description from novelupdates

A lonely soul, which was placed under the care of the Lord Protector’s Manor, ended up having her lover stolen by the family’s eldest daughter and dying tragically the day before her wedding.

Somehow, she was reborn in the family as their 14-year-old first wife’s daughter, Ning Xueyan, with a startlingly familiar face.

Step by step, she will ruthlessly scheme to seek revenge as well as uncover the mystery of her tragic death.

Her former fiancee, the flirty crown prince and the bloodthirsty prince, will now bear witness to a vengeful Ning Xueyan becoming the peerless lady of her generation…

- 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

“The Fake Heiress Turns Out to be the Real Big Shot” is a new top recommendation![What to do if your fiancé is blind?][Marry his dad and let him experience a beating from his mother.]The true heiress, cannon fodder no more, has cleverly returned through quick transmigration.Right after coming back, she intercepted the experience package that Heavenly Dao had arranged for the scumbag male lead.Quan Jinbei was a prodigious talent, but he wasn't destined to live past thirty.Upon his death, the scumbag male lead would naturally take over everything he had, leaping into the role of life's ultimate winner.Shi Yaoguang stepped in and blocked this path.With her flash-married husband being remarkably stunning, she broke the curse of his early death, ensuring him a lifetime of peace and preventing the scumbag male lead from ever ascending to the throne!