In the cultivation world, the old demon Dongfang Lie contends with the Heavenly Dao. A wisp of his remnant soul transforms into an extraterrestrial demon, thus beginning his journey through countless worlds.

Highschool of the Dead: A zombie apocalypse strikes, you escape death, raise a Blood Demon Tree that devours the heavens, refine billions of zombies, and achieve the supreme true demonic body.

Kabaneri of the Iron Fortress: Slay the zombie hordes, sacrifice billions of demonic corpses, obtain a true demonic sword, and roam freely across countless worlds.

Tokyo Ghoul World: A sea of ​​blood flows, corpses float and sink. Forge a six-desire demon corpse, and walk a blood-soaked path of slaughter.

Attack on Titan: Slay countless Titans, build a palace of bones, and ascend the throne of flesh and blood.

Demon Slayer: A world in chaos, true demons descend, transforming into a scroll of a hundred demons parading through the night, laughing at the heavens.

Spell Returns to the World: Wielding a Soul-Refining Banner, subdue the King of Spells, and countless vengeful spirits enter the banner.

Goblin Slayer World: Slaughter endless goblins, devour a life godhead, and forge the foundation of your Dao.

Seraph of the End: Subdue the vampire clans, flow endless blood rivers, I am the source of blood.

The World of the Undead King: Devouring the world of the dead, transforming it into its own celestial realm, the twelve Yuan Chen White Bone Gods and Demons return to their positions.

One Piece World: Collect thousands of Devil Fruits, the Towering Demon Tree hangs high in the New World, and endless zombies occupy the New Line.

Death God World: Destroy the Three Realms, Re-establish the Six Paths of Reincarnation, Reenact the Earth, Wind, Water, and Fire, I am the Supreme Yama.

Naruto World: Enlightening the Otsutsuki clan, countless Wood Clan members plunder all realms, planting divine trees in all heavens, absorbing the essence of all realms, and climbing the path to immortality.

...

Looking back, Dongfang Lie had become an unparalleled true demon, overlooking all realms.

The following characters can travel through worlds: The Girl Who Can See, Three Questions for the End of the World, Black Bullet, and Akame ga Kill!

[Lighthearted, Semi-Invincible, Multiple Female Leads] For the sake of sales targets, the dump truck had to smash Link into countless parts and send them to various worlds. Having transmigrated to countless worlds, Link has no system, no powerful backer, and can only rely on the shared strength of his countless selves. Naruto World: Kaguya Otsutsuki pulls Link to her side, "Come, Black Zetsu, this is your stepfather." Hogwarts World: Wizards surround Link as the Third Dark Lord. Looking at the Elder Wand shoved into his hand, Link laments, "I never wanted to be Minister of Magic! You've ruined me!" One Piece World: In an interview with the news bird, Link humbly states, "I don't actually have Emperor-level combat power; the three I defeated were just civilian generals." Marvel World: Link: "How can I borrow power from dimensions...?"

Li Yu was sacrificed by "himself" and transmigrated to a world of spiritual resurgence where demons roamed freely. Fortunately, he awakened the [Eye of Revelation]—whether it's a martial arts masterpiece or a forbidden magic spell, one glance and it's mine! While others were still struggling to compete, he had already mastered martial arts by watching short videos. Due to his outrageous talent, he was crammed into a "genius class" full of freaks, and even met classmates who seemed to have transmigrated from the world of anime... Kato-kun, I've noticed you! Yukinoshita-kun, come on, let's dip some beans! ... Li Yu thought: This cheat code is too much, I can get stronger lying down, is that okay?

Cold, shivering... He opened his eyes, staring at the train moving before him and the roaring monsters outside. Lin Shi, who initially thought he'd just transmigrated into a slice-of-life anime world, was somewhat unable to hold back. Luckily, as a transmigrator, he had a built-in cheat code! This isn't random—wait, why is the game starting to display garbled text? (...An infinite flow anime crossover, but the player is a two-dimensional character!)

Lin Teng simultaneously reincarnated into countless worlds. In each world, Lin Teng could share strength and talent; he himself was the cheat code! *Laughing Proud Wanderer* Lin Teng: "Starting with my entire family wiped out, I was forced to cultivate the Evil-Slaying Sword Technique. I immediately established the Great Love Alliance of Heaven and Earth, unified the martial arts world, and spread the Evil-Slaying Sword Technique throughout the land." *One Man Zhuge* Lin Teng: "As a descendant of Zhuge Liang, of course I must inherit the legacy left by my ancestors. With Nuo masks and divine masks on my body, a Zhuge Liang who can't observe the stars isn't a good sorcerer." *Assassin Wu Liuqi* Lin Teng: "White Lotus Technique, Blood Demon—I lack nothing now."... *Laughing Proud Wanderer*, *One Man*, *Assassin Wu Liuqi*, *Battle Through the Heavens*, *Cultivation Chat Group*... Through countless trials, Lin Teng in each world stood at the pinnacle of his world.