Official Introduction: Now approaching you is: Muzan's nightmare, the destroyer of the Twelve Demon Moons, the head of the Infinity Castle demolition office, the most righteous person in the Demon Slayer Corps, Sabito's savior, the eternal absentee of Kanae Kocho's tea party, Giyu's good senior brother, the founder of Fist Breathing, and a grandmaster.

Willow branches provide shade, that's it!

Kanae Kocho: "I invited him to a tea party ninety-seven times, and he refused ninety-seven times. He's so gentle."

Shinobu Kocho: "Why should I be trained by iron fists? It's infuriating, sister!"

Akaza: "A powerful person, the best in physical combat."

Muzan Kibutsuji: "A monster who destroyed all my Demon Moons with his bare hands and blasted the Infinity Castle to pieces, you call him human?!"

Unofficial synopsis: Yagyu In transmigrates to the world of Demon Slayer, but the system believes he is in the world of One Piece and identifies him as a Marine.

You can earn Navy Points and rewards by doing things that are in line with the Navy's rules.

Yagyu In: No, buddy, is this right? Where did this pirate from the Demon Slayer world come from that I need to catch?!

Pirates are attacking! Strike immediately to capture or kill them!

Looking at the man-eating ghost before him, Liu Shengyin realized that the system had gone mad.

From then on, the Demon Slayer Corps had one more instructor who liked to smash people's heads with his iron fist of love.

This book is also known as "Left Fist's Overpowering Entanglement Deals High Damage, Right Fist's Overpowering Entanglement Deals High Damage," "Three Punches Shatter Evil Spirits, Sir, I'm Just an Ordinary Person," "Overpowering Aura is Also Qi, and Qi is Breathing Technique!" and "Muzan, Are You Hiding Well? The Marine Admiral is Coming to Get You~"

Note: This book is a crossover anime/manga series, and will later explore other worlds.

After Gu Chen died, he was reborn as a weak and cunning goblin.

And I obtained the Goblin Life Simulation System, which allows me to choose my birth mother each time!

Congratulations on your transmigration to another world! Please select your birth mother:

A. Holy Maiden of the Holy See

B. Imperial noblewoman

C. Sexy and alluring succubus

D. Pure Forest Elf

Please select your place of birth:

A. Large Goblin Nest

B. Giant Goblin Nest

C. Goblin King's Lair

D. Common Goblin Nest

What's it like to transmigrate into a vampire?

Lilith said it was alright.

It's at least better than being reborn as a wild beast, right?

What would it be like to travel to the world of Naruto?

As long as it's not a garbage like Warhammer, even if Naruto is more dangerous and has various overpowered abilities later on, with the vampire's power, it's hard to say who will win or lose.

After all, traveling to a familiar world is better than traveling to a world you know nothing about, right?

But the question is, why are there so many random and nonsensical things in the Naruto world?!

Zombies, werewolves, slimes, skeletons and all sorts of things suddenly appeared.

What? Has the world been riddled with holes? Is everything leaking out of it?

Lilith: "It's a bit chaotic, but there's some good news too. At least there's more food. Isn't that right?"

Bad news: Hit by a dump truck. Good news: System activated! Transmigrating! And it's the Goblin Killing System! The hardest news to come: Due to recent medical advancements, the person has been saved... "Congratulations, host, on your transmigration! Begin your legendary life as an evil goblin!" "No, I didn't." Bai Chuanxia, ​​wrapped in bandages, lay on the hospital bed, her lips twitching: "I was saved." "She is your savior, the female knight. You will bring her imprisonment and extreme humiliation. Unleash your evil to your heart's content!" "Gained skills: Sap, Liquid Poisoning." Bai Chuanxia looked at the dashing policewoman before him, and the gun at her waist, and fell silent...

In the most chaotic and disorderly abyss of the continent of Aesop, there runs a strange clinic.

The boss is known as the disgrace of Calva Medical School! A corrupt potion master! A despicable medical butcher!

However, there are always long queues outside the clinic.

The mermaid wants to replace her tail with legs, the goblin wants a new skin, the elves are lining up for psychological counseling, and the giant can only squat in front of the square waiting for a house call...

[Starting 56 years ago, no system, Rocks Pirates, has cheat abilities, two Devil Fruits, original Devil Fruit]

As the smoke of war dissipates and the glory of heroes intertwines with the aftershocks of tragedy, the shadows buried by history quietly awaken!

The "Demon King's Legion," which once dominated the seas, reunites at the most unexpected moment!

[Anime Crossover] + [System] + [Multiple Heroines] + [Decisive and Ruthless]

Luo Chen transmigrates to the Type-Moon world and awakens the [Dimensional Template System].

At the start, draw the [Arthur Pendragon (Old Sword)] template and obtain the Crimson Dragon Heart and the Thirteen Binding Holy Sword!

What's the first thing to do after landing?

He set fire to Matou Zouken, stepped on a wormhole, and saved Sakura to become his younger sister!

In order to participate in the Holy Grail War, he summoned a Heroic Spirit, but what appeared was—[Fairy Queen Morgan le Fay]!

Morgan: "Arthur? Since it's you, then as your wife, it's only natural for me to dominate you, isn't it?"

Luo Chen: "...Wait, I am the Master, you are the Berserker, please calm down."

When the two King Arthurs meet in Fuyuki.

Artoria Pendragon: "Why are you a man? And... your curry stick is thicker than mine?"

Gilgamesh: "You bastard! Why can your Noble Phantasm suppress my Ea?!"

Reincarnation is a skill. Some people carry heavy burdens, while others enjoy a peaceful life. Lin Musen: "And I want to experience it all." First life: a useless white tiger in a zoo, choking to death while eating meat. Second life: a white horse in the Journey to the West world, dying while fighting a little white dragon. Third life: a blade of grass... Fourth life: Gomamon in the Digital World... Fifth life: Uchiha in the Naruto world, Sixth life: a Hollow in the Bleach world, Seventh life: the Destroyer Angel in the Ultraman world, Xth life: a jade statue in the Demi-Gods and Semi-Devils... Xth life: a Tide Demoness in the Tianjiu world... Millions of lifetimes later, looking back, Lin Musen has been a predator, a prey, a plant, an animal, a machine, a monster, a man, a woman, a god, a demon... "All walks of life, ancient and modern, demons and monsters, immortals and Buddhas, gods and saints, fantasy and magic, men and women, young and old... I've been everything. Everyone is me, and I am everyone. My path is the path of omnipotence."

Su Yu took the initiative to plan his rebirth before the launch of the game "God Realm".

The player starts with no advanced talents.

[Sky-Piercing Arrow Technique]: When using archery to kill a monster, plunder its attributes or skills. If it is a skill, it will be converted into a passive skill.

Kill a level 99 Titan and plunder 1 million power points.

Kill the level 99 Frost Dragon and plunder the Bone-Chilling Cold skill; your arrows will have an 80% slowing effect.

...

In the later stages of the game.

The legions of the heavens invade Earth.

Abyss Overlord: He actually killed my 72 Demon Gods with just an ordinary arrow?!

Holy King of Light: Damn it, my attack can't even break through his defense?