Transmigrated into the world of "A Record of a Mortal's Journey to Immortality," mistakenly ate pokeweed instead of ginseng, and awakened an immortality lottery panel! Surviving the pokeweed accident grants one lottery draw—the Blue Star Sea! Surviving a falling out with Mo Juren grants one lottery draw—the "Panwu Mighty Divine Power," also known as the "Great Origin Technique"! ...

Jiangcheng is reborn back to before the launch of [Sanctuary Dungeon]!

And successfully awakened the unique, god-level talent [Devouring and Fusion]!

It can not only devour monster attributes, talents, and skills!

You can also fuse and enhance the acquired skills!

Jiangcheng started by experimenting on goblins, and accidentally swallowed 10,000 of them!

...

Late game.

The void of Earth has shattered, and underground cities have descended into the real world!

When countless monsters burst forth from the city!

Jiang Cheng silently raised the scepter in his hand!

In an instant!

The sky and earth changed color, and the wind and clouds surged!

If you were born in the same era as Wolverine

He gained the ability to copy other people's superpowers.

What superpower would you most like?

Telepathy?

Metal control?

...

Excuse me,

I want them all.

Synopsis: [System + Upgrade + Multiverse of Marvel, DC, The Boys, X-Men, etc.] Gu Fan, a workaholic, was hit by a car on his way home from a night shift and brutally murdered by arrogant rich second-generation drivers. He then transmigrated and was reborn! He also obtained a superpower-enhancing system. Originally, he was supposed to transmigrate to the Boys world, but due to a sudden interference with the system, he opened his eyes to find himself in a hellish Marvel world. After a friendly and sarcastic conversation with the system, Gu Fan received the system's compensation, becoming even stronger. The honest and law-abiding Gu Fan was enraged! He laid his cards on the table! He wouldn't pretend anymore! He was no longer a good guy! For revenge! To eliminate all enemies! To finally relax and enjoy a good life! He began to relentlessly strive to become stronger, stronger, and stronger still! He would eliminate the villains and evil gods who wanted to destroy cities, destroy Earth, and destroy the universe. He would make up for the various regrets in different movies. He would travel through several different worlds and eliminate powerful enemies. He can punch Superman, kick Wolverine, and tear Thanos apart with his bare hands. He's also a literary genius, content with his female companions, enjoying a carefree life of leisure. Ultimately, he embarks on the invincible path to becoming a creator god! Main character: Gu Fan

Yang Shu unexpectedly transmigrates to a world where time has stopped. He discovers he only has one day left to live and must enter dungeons to fight for more lifespan, or he will surely die. Suddenly, a cheat-like god arrives, bestowing upon him a god-level talent: Infinite Clone! "Holy crap! These giant ants are so powerful!?" "No problem, I have infinite clones, I can overwhelm them with sheer numbers." "Holy crap! 500,000 enemy troops, only 10,000 of ours, who can defend this city?" "No problem! I have infinite clones, watch me launch a daytime raid and catch them completely off guard!" "Holy crap! How many monsters are in this beast tide!?" "No problem, I have infinite clones, I can kill any number of monsters."

[Dark-Dark Fruit, Demon Void, Mythical Zoan-type Shikigami, Great Swordsman, God Valley Era!]

Char Aznable travels to the world of One Piece and becomes the strongest general in the Kingdom of Vokawa, with a subordinate named Kaido.

When he and Kaido were being escorted to Mary Geoise, the Dark-Dark Fruit came to them, and a shrine was born within his body.

From then on, all Zoan-type Devil Fruits could be subdued and turned into shikigami for battle.

The game even gives you the strongest shikigami, Demon Void, right at the start!

Furthermore, there are special exclusive rewards for taming mythical beasts!

Subduing the vampire form rewards [Grafting], subduing the Yamata no Orochi form rewards [Chimera], subduing the horse bone rewards [Nest of Bones], subduing Nika rewards [Bungee Gum]... As the number of mythical beast shikigami increases and the chimera methods become more varied, Char discovers that he is invincible!

Kaido: "Mr. Machoro, teach me!"

Mo Xu Luo: "Nika Nika~~~~~"

The God Valley battle begins, and Char claps his hands together: "Chimera Dark Garden! Countless Shikigami unleash their power!"

Rocks: "This era is called the Black Emperor!"

When Char led his shikigami to attack Mary Geoise, ten thousand phantom beast shikigami slammed into his face, and Im panicked completely!

As a small world with infinite area, it is really a bit difficult for him;

A lot of martial arts secrets!

There are still a lot of mental methods for cultivators to practice!

There are all kinds of spiritual things, come and eat them, my daughter!

The Japanese ninja used a spell of revelation and a palm thunder to directly destroy the people humanely!

The werewolves and vampires in Europe are just Wangcai, but the Wangcai in my house is a Tengu, which specializes in eating these nocturnal creatures!

The Americans' cyborgs can just use a healing spell to let the various genes in their bodies fight each other!

If you want to see the protagonist using the small world to call the shots on Earth and destroy the Americans and Japanese, then come in and take a look!

Jiang Qing caught a turtle as a food reserve, but it grew into a behemoth over 100 meters long.

Build an ark, wander through a post-apocalyptic world, and explore this world that has undergone earth-shattering changes.

Tame giant birds to create a flying army, and craft potions to achieve a giant's body.

Build sky fortresses, far from the ground and danger.

Develop real technology, push the limits of the human body, invent cutting-edge weapons, manufacture armor, and build an air fleet.

(Development and Construction, Farming)

A proficiency certificate that lasts forever! A system that allows me to traverse countless worlds! I lack nothing now! In Dr. Stone, the Sword God of Ten Mile Slope, the Wilderness Gourmet, I took my first extraordinary step to save a lost civilization. In One-Punch Man, he extended an invitation to unemployed office workers: "Want to become a savior hero?" In the Biohazard world, a man and a panda roam the apocalypse: "Dragon Warrior? Savior Hero!" In Ling Cage, Battle Through the Heavens, and Mortal's Journey... step by step, he has come a long way, and in countless worlds, everyone praises him as the supreme and holy savior. But only Lin Hao knows that all of this is due to his own hard work and sweat! System! Proficiency! Give me 1000% support!

Good news, I was killed by a train at home.

Even better news: he's become the navigator of the train.

Even better news is that you can travel to the world of anime by train.

What pioneering and interesting things did you do after becoming a navigator?

She was paired with Kirito.

Adopting Lolis from All Over the World

Discussing the relationship between monarch and subjects with a famous queen

The birth of the king was celebrated with a cannon salute; God was lured onto a train; and Shiori almost fell in love with him.

Do these count?

Worlds experienced: Sword Art Online, Black Bullet, Akame ga Kill!, Date A Live, High School DxD, Guilty Crown, Academy Battle, Accel World...

(P.S.: The world-building is mostly from older anime series, with fewer newer ones.)