A modern youth traveled back to the time before Pangu created the world. At this time, chaos was born, and three thousand chaos demons were just born, just becoming the legendary Shichen ancestor who controls the avenue of time.

"Welcome Shichen to join the chat group of all heavens and worlds."

Tony Stark: "Newcomers are here? Men, please show your face, and women, please show your photos."

Conan: "Welcome newcomers, please show your face."

Uchiha Madara: "Newcomers to the group, do you want to dance too?"

Shichen: "Chat group? I just slept in the One Yuan Club, how could this thing appear?"

Tony Stark: "..."

Conan: "..."

Uchiha Madara: "..."

Demon Lord! A symbol of terror and evil! Killing and death are associated with him! In a magic country, a being was summoned. This being was the most demon lord unlike of all demon lords in history.

“Your majesty demon lord, please sign a document here. But please be careful not to put your hand at the wrong place.”

“Your majesty Ya Lin, human army are invading us but I will protect you with my life!”

“Hate you! Don’t come closer! You are a real pervert demon! I hate such demon the most!”

O God, what is this? I just wish to be an ordinary person with carefree life and stuffed with food till death. Why I am the one who will become the future husband of the demon princess, the future demon lord? And also completing a near impossible task ——-resurrecting my mother-in-law? Luckily becoming a demon does have its own benefits, granting each demon ability to cultivate skills.

However, what type of circumstances are this, mission going to other worlds and conquer them?

She woke up to find herself transformed into the female protagonist of her next book! What... what kind of incredible plot twist is this? Is this a dream come true? No, no, no! Just because she likes writing Yuri's novels doesn't mean she wants to be a girl. Fine, she could get used to the setting; being a girl isn't so bad. But... what's with this book called *The Bonapé Codex*? This everyday life... seems a little different from what she imagined. That little girl with green hair, wearing a dress with octopus or squid prints... could she be...?

Having obtained a fragment of the power of reincarnation, Jiang Chen embarks on a journey to transcendence and achieve immortality. In each world, he stirs up different waves, enjoying the freedom of the sea, feeling the control of power in his hands, and experiencing the exhilarating feeling of shattering stars with a single strike.

[Reincarnation Authority] Reincarnation records the information encountered and loads it onto the protagonist through the evolution of the origin.

Worlds already experienced: Ancient World (instantly killed upon appearance), Pirates of the Caribbean (annihilating the little devils), Akame ga Kill! (reshaping the world), One Piece (Momonosuke dies, the deserter king dies, Luffy dies...)...

You can skip parts you don't like; it won't affect your reading experience. It's a lighthearted, fast-paced story with no female lead, but some women are present.

Photographic Memory + The Brain = Memory Corridor

Sensitive constitution + masochistic tendencies = battle maniac

Good physical health + robust constitution + improved endurance = superior physical condition...

[Many children, many blessings] + [Easily fertile constitution] + [Instant pregnancy] + [Genetic enhancement] = ? ? ...

He traveled to the world of Ainz Ooal Gown and wanted to join Nazarick, but was blacklisted by Ainz Ooal Gown.

Since we can't join Nazarick, let's just fight our way in.

Lin Ze directly chose to spend money, spending money like crazy, and spent money to the point that he was even more powerful than Bone King.

Directly infiltrate Nazarick and force Nazarick to change its surname to Lin.

.........

Young man, I think you are a scumbag.

You change your girlfriend every day, and they are all so beautiful. Don’t you leave room for others?

Amanozaki: No, Hinata Hyuga, Saria, Saeko Busujima, Kasumigaoka Utaha, Ayanami Rei, Rin Tohsaka, Shiki Ryougi, Rem, Taiho, Kurumi Tokisaki, they are all my stand-ins.

I am famous for being pure and loyal, okay!

Fight Breaking the Sphere, Date Battle, Life in a Different World from Zero, Sword Art Online, Blood Devouring Rage, Apocalypse of the Academy, Slash Crimson Eye, I Chunwu, Classroom of Supreme Power, Dragon Maid , Fate (ubw), Tokyo Ghoul, Rondo of Angels and Dragons, Abandoned Angel Gabriel, Devil’s High School, Parrot Goddess, Overload, Arpeggio of Blue Steel, AngelBeats, lovelive, Intra-brain disorders, Magic Forbidden Book Catalog , God Killer, Gensokyo.

Gathering is a blazing fire, scattering is a calamity for all. Mu Yu, traversing countless worlds, initially intended to quietly develop his power and silently ascend to godhood, but he was frequently targeted by villains. To this, Mu Yu shrugged: "Simple, I'll just become a Venerable..." Naruto: Kaguya Otsutsuki, drooling over Mu Yu's immense chakra, was instantly devoured by Mu Yu! Bleach: Aizen's Dao Heart shattered, and the Hogyoku transformed into a stream of light, flying towards Mu Yu, only to be slapped away – "I won't refine this one." Marvel: The Death Titan Thanos stood opposite Mu Yu in the starry sky, his terrifying aura shattering planets. In the DC universe, Harry Potter, American comic book universes, Pokémon, DNF, Ultraman, Men in Black... villains across countless worlds will face calamity.

Senyo, a soul from Earth, invaded countless worlds in an unbelievable way, causing the worlds to gradually veer off course. Senyo in *Naruto*, an Uchiha ninja who survived the massacre of his clan, ultimately betrayed Konoha, becoming the S-rank rogue ninja Naruto and Sasuke swore to find. Senyo in *One Piece*, a top-tier fighter trained by the Navy, resolutely rebelled to overthrow the Celestial Dragons' order, becoming a thorn in the side of the World Government, with a bounty higher than the Four Emperors. Senyo in *Marvel*, the chief researcher of the Osborn Corporation, the mastermind behind numerous major events, even using superheroes as his human testing ground. Senyo in *Battle Through the Heavens*, from a nobody hunted by the Soul Hall, he rose to become a highly sought-after alchemist, stirring up a storm. Senyo in *Swallowed Star*, facing the madness after the Great Nirvana, resolutely joined the army, leading...

Suddenly awakening the superpower to open portals, he can not only roam the world freely but also travel to other worlds! Starting with One Piece, he recruits scientists, develops new resources, and builds a multi-world conglomerate. He changes himself, changes his hometown, and changes the world.