A legend circulates in Tokyo that if you leave a note with an "X" on the front of the message board at the Cat's Eye Cafe across from the Metropolitan Police Department headquarters, you can contact the legendary "X". For a sufficient fee, you can commission "X" to do anything for you, including but not limited to killing your enemies, dealing with stalkers, assisting in the theft of artwork, protecting a certain professional gambler surnamed Gao during a gambling game, forming a team to participate in the "KOF" tournament, and so on.

(A crossover of anime and Hong Kong variety shows, currently incorporating "Cat's Eye", "City Hunter", "King of Assassins", "Detective Conan", "The King of Fighters", and "God of Gamblers", to be continued...)

(Initially, only the female lead can see the system; later, the male lead will discover and see it.) The female lead (originally named Mu Xue) is a Chinese woman who loves watching the Detective Conan anime. However, she is accidentally involved in a car accident and loses her life. After being bound to a system, she is reborn in the Detective Conan world and accidentally activates the cheat system, becoming Shinichi Kudo's older sister: Kudo Yuki. The host's bonus is the owner of Poirot Cafe, and her CP is Rei Furuya. Her mission is to become a fellow police officer with Rei Furuya, and after graduation, infiltrate the upper echelons of the Black Organization as an undercover agent to help Rei Furuya destroy the Black Organization and reverse the fate of the five police officers. However, the mission takes a turn for the worse. Kudo Yuki: "System,"

This book is also known as "Transformers: Starting as a Decepticon".

Traveling through the Transformers universe, with Starscream, a notorious traitor, as the leader, Nie Tian remains completely unfazed:

"When the boss fights, I just coast along; when the boss loses, I disappear!"

"Red Spider backstabs Megatron, and I backstab Red Spider!"

"Following Red Spider, we go hungry nine times out of three days. It's time to start our own business!"

[Western fantasy + simulation + half-succubus, half-fox + not invincible + leveling up + dimensional warfare]

Mikoro was born into a world destined to be swallowed by the abyss, and because of his demonic bloodline, he was to be executed upon reaching adulthood.

Fortunately, he obtained the Life Simulator System, which allowed him to escape death time and time again, seize opportunities from the impossible, and finally become the Lord of Eldar and King Slaanesh at the end of the world.

After the first simulation, he saw a glimmer of hope in a seemingly hopeless situation and successfully elevated himself to the ranks of the extraordinary.

After the second simulation, he seized an opportunity amidst the demonic calamity and escaped the Blazing Sun Empire. From then on, he was free to roam the world!

After the third simulation, he established a stronghold in the northern border of the Mountain Kingdom, commanding a large army and many generals, and the region was thriving.

...

After countless simulations, he sat high in the sky, ascended the throne of Slaanesh, and as far as the eye could see was the Demon Kingdom of Ten Thousand Desires.

All thoughts and desires lead to lustful karma, and all sensory experiences ignite the fires of desire.

Endless demons chanted hymns of praise, their decadent sounds resounding throughout countless worlds:

"Sinking into the sea of ​​desire, singing and dancing wildly; "

Unrestrained and unbridled, he fell from sainthood to demonhood;

Salamu abounds, a perpetual celebration!

[Original story with two male leads, both dominant, featuring a childhood sweetheart/loyal boyfriend, reconciliation after a breakup, 1v1, happy ending throughout, with Gojo Satoru as the dominant right-hand man, and a final epilogue available in the book community.]

A menacing cyan sword descended from the sky, landing squarely in front of Gojo Satoru, 0.01 meters away from his bottomless technique.

The sword's remaining power was undiminished, its force spreading outwards, its ethereal, water-ripple-like magical power reflected in the azure eyes.

In a distant echo, Gojo Satoru slowly raised his head, and on the edge of the azure sky, a turquoise comet with a trailing tail shimmered as it fell.

[It received a 6.1 rating on the 4th, and it will likely rise further!]

[Main world Harry Potter] [No female lead] [Exploration of multiple worlds] [Not a babysitter] [Disrupts the plot] [Becomes powerful on her own] [Reasonable secondary settings]

By chance, Lynn's soul travels to the world of Harry Potter after encountering the Great Fortune Emperor, becoming an 11-year-old orphan with no one to rely on.

Fortunately, he awakened his cheat ability—the Book of Planeswalkers, forged by an unknown Planeswalker. From then on, he held the power to travel through the heavens and embarked on a journey unique to the new Planeswalker!

"Starting with a Voldemort-like character, do you think that old man Dumbledore would dare to let me step through the doors of Hogwarts?"

In order to infiltrate the magical world and learn real skills, Lynn was forced to become more and more like a "dark wizard".

As he pretended, he realized—

Pretending? No need!

Rules? Smash them!

Not happy? Then overturn the Hogwarts chessboard and smash this damn plot!

From Harry Potter's magical castle to the zombie apocalypse of Resident Evil, from the world of supernatural beings under one person to the bloodline inheritance of Naruto, One Piece, Moe Academy, Armor Hero, Balala the Fairies, and many other worlds, he can roam freely!

Forget about being the chosen one or a prophecy of salvation; Lynn only seeks to become powerful and roam freely throughout the heavens!

[The synopsis isn't enough? Then jump right in and see how a Planeswalker wreaks havoc at Hogwarts!]

Lin Qingming was tricked by the system. The system promised him that as long as he saved the world, it would arrange a world where he would have plenty of food and drink to live in comfortably. However, it sent him to the world of Lin Conan, arranged an identity for him and gave him a sum of money, and then ran away.

Watch how a superpowered genius in a post-apocalyptic world leisurely retires in the world of Detective Conan.

Marvin transmigrates to a world resembling the Middle Ages, facing execution right from the start. Fortunately, he possesses the [Simulation] system. However, something seems off about this system. It claims to begin a new life on a continent called Faerûn, but why do these options seem so wrong? The gods of love and beauty, magic and mystery, earth and harvest, and courage and war simultaneously extend olive branches to him. "Ha, I'm not stupid, you must be the Four Peddlers in disguise!" Without hesitation, Marvin turns to the last option. To become a member of Chaos or a Primarch, he decides. [Your father was a god of slaughter symbolized by a skull. He foresaw his impending demise, and thus you were born.] Sunny, Samia, Miss...

[Survival + Daily Check-in System + Multiple Heroines + Tower Defense + Apocalypse]

Upon waking up, people find themselves transported to a dormitory world filled with unknown challenges and survival.

This place is teeming with endless monsters, which respawn periodically...

While others were still fighting over the supplies they had just acquired, Lin Xiao had already completely settled down thanks to the sign-in system.

Beautiful female CEOs and pure and innocent school beauties—you can't escape either of them!

"Zombies? You guys have never seen suppressive fire before!"

"A ghost? Go tell my old man blue's trial card what you have to say!"

"A demon? You don't run away when you hear my name? You're this!"

Just when everyone thought that Lin Xiao was only able to hide in the dormitory because of the turret, he had already blocked the boss's lair with a machete.

"You're the one who bothers me all day long over the dorm loudspeaker, aren't you?"

Humans are the spirit of heaven and earth, and Gu (a type of poisonous insect) is the essence of heaven and earth. Unexpectedly transported to the southern border of the Gu Master Continent, he became a low-level collateral branch Gu Master, his spiritual energy sparse and resources scarce, caught between family infighting and the perils of the wilderness. Without any extraordinary opportunities or powerful background, only a cautious nature and meager advantages, he avoids traps with fragmented memories of the original story, accumulating strength with minor enhancements. Starting from collecting low-level materials and refining basic Gu worms, he steadily maintains his first-stage cultivation, avoiding pointless conflicts, navigating the turbulent Gu sea step by step, seeking survival with pragmatism and advancing with composure, finding a way to live in this cruel world, and embarking on the long and arduous Gu journey.