Dexter Morgan (Michael C. Hall) is a hardworking forensic pathologist working within the police system. This allows him to conceal his secret identity—a cold-blooded killer—and use his position to target heinous criminals who escape justice. One day, just as he's about to execute a murderer... *ding*, system binding successful... Dexter's life undergoes a dramatic change.

Why did I transmigrate into this guy's body?!

Snap snap snap~

The angry boy raised his hands and slapped himself until his head looked like a pig's.

"Excellent work, reward me!"

A voice echoed in his mind, interrupting the pig-headed boy's chaotic thoughts.

You have received a reward of 666 Galleons from the system.

And in that Diagon Alley, a boy grasped his first magic wand...

"Wow! This thing is interesting!"

[You have received a Wizard Duel Gift Pack as a reward from the System Master]

[Bloodline Awakening: The Knight King's Legacy Technique - Excalibur*1]

——————

A casual, appreciative system master

A manual left behind by an adventurer who grilled a phoenix.

An ancient secret, its traces erased by time.

When the stone pillar that sealed history crumbled, demons symbolizing destruction emerged from hell.

In Hogwarts, the Knights of Conquest donned ferocious heavy armor and charged straight forward, their feet treading on blood and fire.

This is a not-so-serious, but still very serious, Harry Potter fanfiction.

Welcome to the world of magic!

Lin Yun, who was playing Honkai Impact 3rd, suddenly found himself transported to another world. But why Genshin Impact? Shouldn't it be Honkai Impact 3rd instead? He was immediately surrounded by a group of Hilichurls upon his arrival? Fortunately, the Honkai Impact 3rd system was also with him, and some things were preserved, especially one Valkyrie. "Kiana, appear... Ahhhhhh!"

"Ready to go, Pidgeot! Mega Evolve!!"

Facing the Charizard of Tournament Champion Leon, Yang Ling also pulled out his ace Pidgeot.

The main character is Lillie. However, the story primarily revolves around her travels in the Unova region.

Transmigrating into the body of Jon Snow, in this life, Jon refuses to become the Night's Watchman on the Wall. He chooses instead to farm, tame beasts, and conquer the Iron Throne. Tyrion: Jon Snow is far more cunning than I am. Littlefinger: I despise schemers like Jon Snow. Daenerys: Jon truly deserves the title of Father of Dragons. The Night King: Let us all pledge our loyalty to Lord Jon! In this life, direwolves and dragons reign supreme.

Standing before you is Lin Feng, the most "sunny" trainer in the Eastern Region!

Trainers who have battled against him all praise him highly!

"Why is my sprite asleep again?!"

"Hypnosis is part of the battle; if you don't like it, don't play!"

"Hit me! Hit me! I can't take it anymore!"

"I've never seen such a request before!"

"What kind of trick is this? Why isn't my Pokémon moving!"

"It's just a little trick, you should just surrender!"

"Dirty, dirty, dirty! Even those who play tactics have dirty minds!"

Why are Pokémon battles so violent? Persuading someone to surrender is also a tactic!

[Navy] + [Slightly Abusive Protagonist] + [Justice] + [Transformation Novel]

The girl, who had endured many hardships, became a member of the navy, and sang her own song of justice.

Smoker: As a student of Professor Zeff in the same year, I am ashamed of myself. Am I the mad dog or is she the mad dog?

Akainu: I greatly admire Erza's sense of justice. All evil pirates should be eliminated!

Sengoku Marshal: Erza, can't you obey orders? Sometimes this world isn't just about passion; there's also human relationships involved. Hey, don't give me that pitiful look as if I'm bullying you.

Hawkeye: I never imagined a girl could reach this level in swordsmanship. Erza, you are a worthy opponent.

Wang Luffy: Everyone run! If the opponent is Erza, we'll really be killed!

Erza: My justice is the sword in my hand. Pirates, you can't escape! Hahahaha!

What kind of storm will a powerful navy that hates pirates to the point of madness stir up in this world?

The protagonist is relatively weak in the early stages, but very brave, so he is often beaten up. There is no system, so he may be almost killed many times. The protagonist has two personalities: combat and social. If you don't like this, please do not read.

[Starting with the Eternal Eye + Devouring System + Decisive Action + Mastermind]

Having traveled through the Fourth Shinobi World War, Uchiha Gen awakens in the Uchiha Holy Land, possessing the All-Encompassing Devouring System!

Battlefield? No, this is his hunting ground!

He devoured White Zetsu to gain the power of Wood Release; he devoured Edo Tensei powerhouses to seize their bloodline limits; he devoured Tailed Beasts to control the power of the Six Paths!

Madara Uchiha: "My Eye of the Moon Plan... why is there a loophole?"

Princess Kaguya: "His power of devouring is actually greater than mine!"

Naruto & Sasuke: "He is the greatest crisis in the ninja world!"

While the Allied Shinobi Forces were still fighting for peace, Uchiha Gen had already looked down upon all living beings. His goal was to devour Kaguya, seize the power of the gods, and establish the Uchiha Empire, where he reigned supreme!

To crush everything with absolute power and end the chaos with iron-fisted measures.

This is his definition of peace!

Gu Yangchen transmigrated to the Douluo Continent and became the sealed Golden Dragon King.

When the divine realm faced the turbulent flow of spacetime, Gu Yangchen broke free from the seal.

He would never compromise in the face of Tang San's various schemes and his so-called grand plan.

Gu Yangchen: Tang San dares to scheme against my soul beast clan? To plot against my bloodline? Then let's fight!

The essence left behind by life and destruction is mine, hehehe!

...

A golden dragon is born, seizing the source of life and destruction, slaying all gods, and destroying Shrek Academy and the Tang Sect.

That grand plan, spanning millennia, ultimately amounted to nothing.

Gu Yangchen: Revive the Soul Beast race and establish the Soul Beast God Realm!

[Lobotomy + System + Western Fantasy + Adventure + Abnormality]

Roland travels to the world of sword and magic

This world is full of dangerous monsters and mysterious ruins.

He discovered that he could use the Abnormality from Lobotomy Corporation.

But he suffered the six-color test about the end of mankind in the game.

…

[O-03-03 One Sin and a Hundred Virtues]: It feeds on the "sins" that emerge in words

[F-01-02 Scorched Girl]: I've come... to find you... You'll... turn... into... ashes... just like... me...

[F-02-44 Beauty and the Beast]: Yet the curse continues, never to be broken...

[F-01-57 Little Red Riding Hood Mercenary]: I'm going to hang that bastard's head over my bed. Only then can I sleep peacefully.

[O-02-63 Bird of the End]: When the world is filled with sin, this strange bird, feared by all living things, will descend.

…

Blood Trial: Ultimate Battle

[Hurry up and throw away those tattered torsos, come and merge with us, and continue the never-ending bloody carnival]

Green Test: The Endless Spiral

[The tower shatters the sky, and the earth is completely destroyed]

Orange Test: Eternal Feast

[You tear me, I eat you]

Blue Trial: Scavenger

[As night falls, they quietly come to the back alley]

Purple Trial: God's Myth

[We try to accept them again and again, no matter what the cost, we must understand]

Pale Ordeal: Minions

[To manipulate the mysteries of the world is the supreme privilege of the leaders, spies, and minions.]