Demon King Ascension System - Chapter 3

Rimu Dynasty, Kingdom of chaos. Demons were rampant, and it was difficult for people to live.

Gu Qing’an had not yet had the opportunity to appreciate his beauty upon transmigrating in this world, as he had to face the demon who targeted and devoured humans.

Fortunately, she had a system.

“I, Gu Qingan, have never been weaker than others. System, add it to me.”

……

Many years later, Gu Qing’an, standing on the frozen void, looked at the newly discovered strange world under her feet without any expression.

“Compared to human beings, alien existence is a demon,” she thought to herself.

“Then, are all creatures in this entire world considered demons?”

- Description from Novelupdates

Megumi Fujiboma, a boy who met an untimely end, awakens to find himself reincarnated as the head of the prestigious Fujiboma household, a branch family of the revered Boma clan.From the moment of his birth, everyone eagerly anticipated the growth of this remarkable heir. However, their enthusiasm quickly faded when Megumi was revealed to lack external abilities, and was declared unfit to become an exorcist—one of those destined to drive the world away from darkness.Yet, Megumi was not one to be easily defeated. He possessed a powerful binding system that equipped him to transform his circumstances far sooner than expected.[Target successfully bound]********[Talent has successfully awakened: Grade One Fire Talent][Receiving tenfold the rewards]

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.

When I was reborn in South Korea, I wanted to live my life in peace. Pass the activation system, unlock the 'Big Brother' career, obtain the invincible system, and embark on the road to power