Oblivion's Throne - Chapter 19: Ephemeral Flames

Leon and his father, Artorias, are the last remaining scions of a once powerful and illustrious family of lightning mages. After barely surviving an attack that destroyed their home fifteen years ago, they now live in the dangerous Northern Vales, a desolate wilderness far away from civilization. But those who want them dead are strong, patient, and relentless, and it is only a matter of time before they find the two they seek...

[1v1+high sweetness+group favorite+wife chasing crematorium! 】

The old lady of the Xie family bought a little girl from outside, saying that she was going to be General Xie’s wife. General Xie who learned about this said: Even if I can’t stand up in this life, I will never marry such a scheming woman!

The little girl nodded with red eyes: I understand, General.

General Xie’s grandmother: He doesn’t think that he is unlucky. There are so many young talents in Yandu. I will look for Ah Fu later. His leg is broken, so he is not good enough for us Ah Fu.

General Xie’s younger brother: Then I have to marry Sister Ah Fu as my wife when I grow up~

General Xie’s sister: So my brother hurt his leg, I thought he hurt his eyes, why is he so blind!

–

Later, when General Xie saw Jiang Fu smiling at others, he found it extremely dazzling.

He pushed him against the door, and said aggrievedly, “Ah Fu, don’t be afraid of me.”

- Description from novelbuddy

Criminal Psychologist, Su Xiao Pei, who was an leftover woman in her modern life, was informed by the God Of Marriage, Yue Lao, that her destined lover was in a car accident, his soul was sent to another world. Su Xiao Pei was ordered to bring back this strange man who was connected to her by the red string of fate. Otherwise, she will live the rest of her life in loneliness, with no one to support her.
But how does that man look? No idea.
What’s his personality like? No idea.
What does he do for a living? No idea.
Can she not go? Of course not.
Su Xiaopei, who believes in all things logical has run up against a serious wall this time.
The bottom line: This is a story about a modern female psychologist who has traveled back in time and an adorable warrior as they talk about love and solve crimes.

- Description from Novelupdates

There are a total of seven sins, and a revelation is made to a young man named Alex that he is destined to become a demon lord, more especially a demon lord of sin called LUST.

It's not like he can change that and because he always knew something about himself was different—not in a physical sense, well, maybe a little—and not in a mental sense—but rather because he is thrown into a demonic war that compels him to accept his new reality.

He was only aware of a difference in himself. Relating to him and the ladies who are drawn to him... Well, it was more or less like he was a magnet in front of all the girls, and all the girls were drawn to him like a metal.