This is a fanfiction of Rimuru and a pseudo-fanfiction of Ainz Ooal Gown. Lin Ming, possessing the Nazarick Great Tomb system, is summoned by people from another world. In Rimuru's world, he summons Albedo, Demiurge, and others one by one, and establishes a dynasty two years ahead of schedule in the eastern part of the Jura Forest. When Rimuru establishes the Demon Kingdom Federation in the western part of the forest, he discovers that his older brother is actually incredibly powerful. Thus, the story of the older brother and his younger sister... no, his younger brother, begins! What kind of interesting stories will unfold when two Demiurges appear at the same time? What strange sparks will fly between Shalltear and Luminas, both true vampires? The early part of the story is a slow-paced, hellish development for the protagonist, so please be patient.

[Multiverse Crossover] + [Semi-Invincible Flow] + [System] + [Epic Battles]

Arcs Completed: Demon Slayer, Jujutsu Kaisen, Fate: Holy Grail War, One Piece, Bleach, One Punch Man, Naruto, Hunter x Hunter.

Flaming Blade of the Flame Hashira + Black Flash + Armament Haki + Ryūjin Jakka = ?

"That sword style should have been lost to history!!" — Muzan snarled in fear.

"Kamiya Seiichi… you're terrifyingly strong! Are they serious?! Gojo Satoru is the strongest in the modern era?" — Sukuna laughed hysterically.

"Rin, the Sword Saint Kamiya Seiichi is the mightiest Servant! Summon him and we shall win for sure!" — Tohsaka Tokiomi declared resolutely.

"He is the final destination of the sword in this world." — Dracule Mihawk muttered, watching Zoro step up to challenge.

"Eh?! This has to be a joke, right?!" — Kyoraku Shunsui whispered, sweat sliding down his cheek, staring silently at the two blazing Ryūjin Jakka blades.

Sword Saint. God of Cursed Techniques. Strongest Grand Servant. The Pirate Era’s Ender…

Kamiya Seiichi: "All of my strength comes from my own hard work, the system… and transmigration!"

Transmigrating to a high-martial arts world where mythology has descended, the legacy of a cultivation academy has become a super-dimensional academy. Uchiha Madara, Iron Man, Wei Zhuang, and even more big shots have become my students? Feng Mo: "There's no other way, I'll just have to teach them a lesson!" One year later… Shameimaru Aya: "Breaking news! Breaking news! The Ninjutsu Club, Light Music Club, and Service Club are now recruiting for the new semester!" Platelet: "Excuse me, please make way, I need to listen to μ's sing." Otsutsuki Kaguya: "What's so great about singing? Come join our Conquest Club!" Rem: "Conquest Club? Conquest what? Games?" Kurumi: "Of course… it's the Principal!"

Tao Li transmigrated, but instead of using her character from her game account...

A petite maid-knight, with a single sword strike, slays the Demon King, and the name of the Princess resounds throughout the world.

A chuunibyou (delusional) girl who claims to be the princess of judgment has a chance encounter with Rikka Takanashi, and discovers that the Pure Land of the Night actually exists.

The poet, who was usually drunk and wandering, could change mountains and lakes with a wave of his hand.

The pope of the world's greatest religion is actually a white-haired elf.

...

A jack-of-all-trades, master of none; a taciturn hermit guarding a region; an astrologer always complaining of poverty; a young sorcerer with a miraculous physique; a funeral home owner enthusiastically promoting his services; a cunning merchant who raises prices before offering discounts...

Along the way, Taoli decided to compile a book of cosplayer experiences. As for how to write it... well, let's take down the villain in front of us first.

"Cutting away the rain while preserving the rainbow!"

In the past, I was surprised that the protagonists in the anime couldn't recognize them after traveling through time. They explained that it was because the two-dimensional characters were different after becoming three-dimensional. But after traveling through time, I want to loudly declare that the two-dimensional world is truly two-dimensional. The sky is blue, the clouds are white, and the grass is green. But as long as the color tone is slightly adjusted, everything in this world looks super two-dimensional! And I am no ordinary person after traveling through this two-dimensional world because I have a built-in point-adding system. Do you understand what I mean? With my supreme wisdom and my endless talent,

When Zhou Mingxuan first became a Low-tier Demon Lord, he was not thrilled.

But after his cheat system activated? "Low-tier? Fine, whatever."

As a demon monarch with standards, Zhou Mingxuan’s first self-assigned mission was clear—

"How to Cling Tightly to Hestia’s thick thighs (and Her Blue Ribbon)!"

Of course, thick thighs had their charm, and long legs their appeal. The Demon Lord wasn’t about to refuse more goddesses lining up to spoil him…

The first rule of the Bai family's scumbag rules: Never be hypocritical; always reciprocate with sincerity. A wolf's heart will only earn you a dog's lungs. The second rule: Always take the initiative and never be a simp. In ancient times, ancestors would knock out passing girls, carry them home, and have countless descendants, while the honest neighbor who diligently helped with the farm every day was childless. ...This is the story of a scumbag living in a crossover anime world. By the way, are mentally challenged demons protected by law?

[Godslayer + Dragon Race + No Female Lead] Transmigrating to the world of Godslayer, Lin Xuan finds himself in Lin Qiye's classmate and awakens a cheat-like ability. The blood of the Black King flows through his body, making him a dragon hybrid. He starts by awakening the Word of Power Time Zero; by devouring mysterious entities, he can enhance his bloodline and unlock various abilities. No matter what level of mysterious creature you are, even a god, I can devour it! Wielding the Seven Deadly Sins, he confronts the Ancient God Church, staining the sky with blood. "Let me join the Ancient God Church? Look at the sword in my hand, say it again!" Possessing the Nibelung root, he forges four monarchs. With just these four kings, he can easily sweep through any pantheon outside of Great Xia. He achieves the Black King's godhood, transforming into the Wings of Death. His aura of utter evil obscures the sky, using evil gods as nourishment. Lin Qiye: "Lin Xuan, aren't you the spokesperson for the gods? Where is your god?" Lin Xuan: "Me too." "Huh?"

As a perfectly healthy high school boy, Sakuta discovers he's been chosen by a puberty syndrome. His symptoms are rather unique; he can enter the light novels he's read and complete special tasks to earn rewards. Is this for real? He immediately reaches into the merit-based classroom. [Confessing to the villainous female supporting character Kikyo Kushida in front of the heroines Karuizawa Megumi and Ichinose will earn him the "Ashore Illustrator" skill.][Grabbing Shiina Hiyori's twin tails from the bushes will earn him the demon sword Murasame.][Taking revenge on Sakayanagi Arisu for stealing your dog, sharing her gaze while watching a pink app for 2 hours will earn you…] "Hey, Futaba, don't look at me like I'm dirty." "This is a mission, not my XP!"

An accident sends Bai Ziyu traveling to the early 20th century in Neon. After nineteen years of silence, he suddenly awakens his past life memories! Then, he realizes something's amiss. He's a third-year student at Maple Academy, and his deskmate is named Marina Kamisaki. Soon, her mother is planning to marry a teacher named Kozo Akizuki. And that's not the end of it: another classmate, a yellow-haired man named Kazuhiko Amemiya, is rumored to have a new stepmother for him. Oh my god, this is a shabby anime-inspired world. Just then, the time-traveling system—a standard feature for time travelers—makes its grand entrance. Saving the goddesses with a beauty rating of over 90 from the original show grants rescue points to empower oneself. With the system's help, Bai Ziyu races on to save the goddesses and annihilate the Minotaur. (Note: This is the protagonist's past life awakening, not a soul-transmigration.)