In LOTR with Harry Potter system - Chapter 222: Sacrifice

She was originally the king of the dark mercenary world, killing, plundering, and looking down on the world; once reborn, she became a powerful family that shocked the continent, the “Ninth Young Master of Waste” of the Beiting family;

From then on, the elegance of the world, shake hands;

Belonging to ancient monsters, possessing a magical space, practicing heaven-defying skills, killing the sky, killing the gods, and doing whatever they want;

Cool and handsome, domineering and arrogant, leading the world to compete;

In this article, the male and female protagonists are double C, male strong + female strong, and the ending is one-on-one;

- Description from novelbuddy

He is a gifted and intelligent young man. He is a murderer that enjoys the bloodshed.

He has a split personality disorder, yet his IQ far exceeds that of normal people.

He entered a maximum security prison as a young boy, but he made himself a genius by reading extensively in the prison.

He has two names. The first one is Qin Lun, the other is Joey.

Today will be his execution day…

- Description from Novelupdates

Leon Vale’s world stopped when the chamber labeled him F-Rank, no spark, just Empty Core.One dozen sparks in a sea of a thousand chances. A near-miracle of failure, somehow flopped harder than flatlining.In Neo-Veridia, strength rules the game, no exceptions. Those who are tough get hailed as champions; others? They're stuck cleaning up messes. Might makes right here, plain and simple.Leon ended up on the ground. That’s where he landed, no surprise there.Later, the red moon climbed into view. Right after, creatures smashed past the shield. His siblings stood near death yet deep in his Empty Core, an old force stirred awake.[ SHADOW EXTRACTION SYSTEM ACTIVATED ]Leon takes energy from whatever he defeats. Each time a creature falls, he gains more strength. As shadows vanish into him, he drifts toward a mystery - something waits in a space beyond places: a seat atop no land, while a voiceless headpiece calls out to him through empty dark.Yet taking what’s not yours brings trouble.On top of everything else, the Evernight Alliance caught wind. Not just vampires - werewolves too. Old creatures that oughta be myths are poking at the city’s walls, messing up dungeon cores, chasing whatever’s pumping out that dark energy signal.Hunting for him.Leon’s stuck in a risky move, quietly getting stronger so he can shield his folks, hitting school while sneaking around to pull out shadows, acting powerless even though some old, grim force now names him successor.That F-Rank tag? Total fake. His Empty Core isn't broken, it fights. Each darkness he swallows drags him nearer to a reality he can’t face yetNot every seat of power fits a hero.Some crowns come from shadows, built on bones.Some kids just inherit stuff whether they like it or not.The Crimson Moon marked the start. What’s coming next? Things are about to heat up.

“I want to be free…”Kaiser Solace always dreamed to be free—from responsibilities, expectations, limits, and even the laws that bound humanity. To him, freedom was ultimate pleasure—an intoxicating dream beyond reach.However, his dream was not something attainable. In truth, true freedom could never exist. Yet, in a world ruled by control and measured by power, Kaiser saw hope in the ability he awakened—[Freedom].Though, raw and incomplete, it fueled his resolve to pursue his dream. With that ability, he slowly carved a path the world had never witnessed—a path to absolute freedom.