Heroic spirits, celebrated for their achievements, become heroes. Accidentally traveling through time and space, they gain access to the Heroic Spirit Achievement System, where their deeds are solidified into attributes, abilities, and skills... Slay demons and gain demonic special attacks. Slay dragons and gain dragon-slaying treasures. Steal a nation and gain weapons to plunder. Slay gods, slay demons, and confront three thousand worlds... The starting world is Demon Slayer. Expected storyline: Slash Akame no Yaiba, a comprehensive world of Warring States-era monsters (Inuyasha, Nura, Sekiro, Oda Nobuna, and more). P.S.: This is not a nerd's guide, as it contains alternate settings, so please don't read too closely... Thank you for your support! Even if you haven't read the original work, you can still read it as original...

Mo Li, who traveled to the world of Beng San, originally just wanted to cling to Ya Ya's thigh and live a miserable life.

But...as the simulation progresses step by step.

Mebius: "My lovely little white mouse, the snake has set its sights on you!"

Alicia: "Li, repeat after me: 'I will always love Alicia!' This is the request of a beautiful girl like a flower to you♪

Mei: "Li, for you, I get everything!"

He really doesn't want Bronya to misunderstand!

[Make up for regrets] + [No breaking up couples] + [Invincible] + [Refreshing read] + [Humorous] + [Late-game troop explosion] + [Ling Cage] + [Swallowed Star]

Lee Shun-seok transmigrated to the world of Ling Cage. Before transmigrating, he happened to be watching a review of game viruses.

After transmigrating, the system gave him a choice of a bottle of virus to drink, but he chose to have it all!

Join Dragonbone Village and launch a full-scale assault on the lighthouse!

The new leader of the human survivors.

Xia Dou and Mai Duo are loyal little fans.

Sweetly duoing with Boss Bai... fighting Devourer Beasts.

"What? Mana keeps creating Devouring Beasts? And they're even evolving?"

"No problem! I have walkers, runners, hunters, tyrants, lickers, drippers... and so on."

As the monsters drew closer, almost to their deaths and began to grow mouths, the Mana Flower cried out, "Don't come any closer!!!"

After clearing up the threat of the Ling Cage world, Lee Soon-seok began to travel to other worlds.

In the Swallowed Star, let's see who can devour faster! (Starting from Chapter 202.)

In the world of Douluo Continent, let's look at legs... no, let's look at godhood! (Starting from Chapter 379.)

"Yandere," "Girl Army," "Absolute Enslavement," "Villain," "Dual Heroines," "Vampires," "Apocalypse"

The obedient girl Su Mu in ordinary days has a rebellious personality and unusual sexual orientation, like a devilish, yandere little devil.

As the apocalypse descended, Su Mu, favored by the progenitor of the vampire clan, became a vampire demon princess, gaining vampire power and the psychic talent "Absolute Slavery".

Look down on my aloof and cool female disciplinary committee chairperson? Please play some "girl games" with me under my absolute subjugation!

Note: The female lead, Su Mu, is not a saint! She might do some inhuman and crazy things! Be prepared!

(P.S.: Due to the invasion of an alien god during the apocalypse, which caused a spacetime distortion, some familiar figures from the world of anime and manga may appear in the book. Don't be afraid of DNA mix-ups! "Anime and manga appearances will not affect the reading experience~")

Izumi travels through Solaris and gains the ability to view the affection level of the opposite sex and to convert coins into system points for a lottery.

He had grand ambitions, but from the very beginning, he was tricked by wanderers into doing unpaid labor on the Black Coast for countless years!

Wages not paid, boss disappeared...

In order to collect his debts, Izumi began to wander around Solaris, searching for traces of wanderers.

In an accident, Izumikawa suffered a head injury while rescuing the three-person team, resulting in the loss of most of his memories.

All I remember is the boss who ran away after owing debts, and my own name.

It wasn't until his meeting with Jinxi that Izumi finally met the boss who had been hiding for many years.

Black hair, golden eyes, a striking appearance, and a revealing outfit...

"You! It's you! Give me back my salary!"

"Do you know what I've been through all these years?!"

Izumi's tearful accusations moved the wanderers and Imashio present.

The wanderer looked troubled, but finally nodded reluctantly.

"Okay... but I don't have anything to give you right now. Why don't you take a look and see what you want... I'll try my best to make it up to you."

Upon hearing this, Izumi River looked the wanderer up and down and said, "Alright... then give me back to me!"

[Genshin Impact + Detective Conan + Lighthearted + Story + Comedy]

Family-oriented, friendship-oriented

The protagonist is the Traveler. Other Genshin Impact characters are played by the protagonist in the early stages, but their consciousness separates later on. When playing the role, the protagonist will be influenced by the character's consciousness.

After the protagonist dies from overwork, he is given a second chance to live by a system, but he must complete a specific task. The task requires him to single-handedly assume the role of an organization, thereby balancing the power between the Red and Black factions in the Detective Conan world. When choosing a role-playing system, the host selects the Genshin Impact role-playing system based on the character he is most familiar with recently.

Now, traveler, set off towards the stars and the abyss.

As a new author, I might experience writer's block, but I will definitely persevere and finish writing it.

[FGO + Honkai Impact 3rd + National Fortune]

The Forbidden Land of Collapsed Iron has descended, and each nation will select one person to participate in the Holy Grail War!

Cerberus, who transmigrates to a parallel world, unexpectedly awakens the strongest role-playing system!

Play as Crydra, descend upon the forbidden land of national destiny, save the Dragon Kingdom from collapse, and prevent the Blue Star from crumbling!

In the forbidden area "Yaliro V", each player randomly summons and selects a hero as a teammate.

Gilgamesh, Emperor Thaurissan, Cú Chulainn, Shiva, Mordred...

The Servants summoned by the contestants from various countries were all famous heroes, except for Cryptela, who summoned a weak woman—Artoria!

Netizens from various countries have come to mock him!

"West China! The Chinese players are weak and have no competitive edge. It seems that our great Korea is destined to win this time!"

"Slurp slurp, the Chinese player is so beautiful! I love players like this from Japan!"

But just as the battle began, two beautiful figures suddenly appeared!

"Excalibur!"

"The law is the board, and all living beings are the pieces! At this moment, I will exercise the power of 'judgment'!"

Moreover, Crydela can even recruit other Servants!

Athletes from all countries broke through their defenses!

"Holy crap, what is this lightsaber? How did it cleave a city in two with a single strike?"

"What are the attack methods of the Dragon Kingdom's players? How can they conjure up thousands of troops?"

"Wait, how can he recruit other Servants?"

"Cheating! Cheating! The Chinese player is cheating!"

All the heroic spirits bowed their heads and praised in unison!

"I am willing to serve under the general and obey his commands!"

[Honkai Impact 3rd] + [Original Main Character] + [CP: Vita] + [Fate/Grand Order Heroic Spirit Abilities] + [Dual Heroines]

Late at night, there was a knock on the door of the St. Freya Academy dormitory.

"Who is it?!" Kiana asked, her voice trembling with sleepiness and alertness as she pressed against the door.

A voice brimming with energy and tinged with amusement came from outside the door: "Observer of the long river of history, Pathway to the Throne of Heroes, Listener to the Words of Divine Wisdom, Holder of the Chains of Heaven, Successor of the Sword Saint of Avalon, Successor to the Heroic Savior, Best Collaborator and Funeral Attendant of the Bishop of Destiny, Golden Flash who gallops across the Sea of ​​Quanta..."

Kiana, unable to contain herself any longer, yanked the door open a crack and yelled at the sly-looking heterochromatic-eyed girl outside, "Stop! I don't care who you are! We really can't accommodate that many people!!!"

First World: Tokyo Ghoul Parts 1 & 2 (Completed)

Second World: Kabaneri of the Iron Fortress (Completed)

Third World: Jujutsu Kaisen: Kaiyu Arc (Completed)

Fourth World: Akame ga Kill! (Completed)

Fifth World: Tokyo Ghoul:re (Completed)

The Sixth World: FGO (Completed)

The Seventh World: Original Battle Royale (Completed)

The Eighth World: One Piece - Before the Marineford War (Completed)

The Ninth World: Hellsong (Completed)

The Tenth World: Naruto (Completed)

Eleventh World: Jujutsu Kaisen: Final Chapter (Ongoing)

Lin Luo, equipped with the Minecraft mod system, transmigrated to the world of Arknights. He discovered that he wasn't the only one who had transmigrated; his former silly groupmate from the game group, Kazimierz, also appeared. A knight, engulfed in flames and known as the Lord of Cinder, appeared. On the frozen tundra of Ursus, amidst the legend of the Reunion Movement's massive southward march on Sarkaz with countless Apocalypse Tanks, a sharpshooter who could regenerate health simply by breathing appeared. Along the Iberian coastline, the Inquisitors watched in horror as swarms of insects preyed on the Sealings. And in the southern suburbs of Victoria, Lin Luo excitedly crawled out of the ruins of an assembly line: "The Philosopher's Stone of equivalent exchange, obtained!"