Itai no wa Iya nanode Bōgyo-Ryoku ni Kyokufuri Shitai to Omoimasu - Chapter 437

There are three realms in the multi verse; The Cosmic, the Mortal and the Nether realm.

Hal grew up in the mortal realm with no idea whatsoever of who his parents were.

His love for relics, adventure and the occasional danger would aid him in finding a genie's lamp.

Rubbing a genie's lamp should grant three wishes, but Hal is struck by lightening instead and eventually arrives in the Cosmic realm with a large book in his mind space titled; The Primordial Cosmic Grimiore, that apparently holds all knowledge for a perpetual reign.

And so Hal's journey begins in a little city called Salmon city, in the body of a 17 year old boy also named Hal but was sold into slavery by his own father.

Hal finds out who his mother (prior to reincarnation) whose bloodline now flows unmixed in his new body is....

Join Hal as he battles mortals, Dragons, phoenixes, Gods and many more together with his harem of Beauties for the complete subjugation of the three realms.

Finding an ancient treasure was not as fortunate as one might expect. As soon as Bai Rouyun had left the grave, countless sects and hidden families set out to kill her for the sake of obtaining her treasure for themselves.

In the previous life, Yuzhi was arranged by her best friend to marry a rough man from the countryside, and she felt resentful.

He failed the college entrance examination and had no hope of returning to the city, making the family restless.

Satisfied with the divorce, she returned to the city happily, but what greeted her was one disaster after another.

A kind uncle, a kind cousin, with a sinister face undoubtedly revealed.

The man who had hated her for ten years was burned beyond recognition in order to save her.

In the end, she failed in revenge and died tragically.

Returning from rebirth, at the scene of the college entrance examination, there is still time for everything.

The unfinished revenge in the previous life will continue in this life.

People who didn’t have time to love well in the previous life, love with heart in this life.

I just didn’t expect…

The dead father returns with glory.

The missing mother returns with a high profile.

There is also her mother-in-law’s husband who has disappeared for more than 20 years and her old father-in-law who has disappeared without a trace, all of them are awesome.

The husband is a talent, the son is a genius, and the daughter is a general. She has become the family’s favorite.

- Description from novelbuddy

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.