The Re:Zero world realizes, through the introduction of a particular young hero, just how small the world they live in truly is. Basically, Subaru is MCU Spider-Man and madness ensue upon the arrival of the Marvel multiverse unto the world of magic, witches and spirits.

A witch, consumed by loneliness and envy, tries to find someone to save her, one way or another. Perhaps if destiny's hand had not succumbed to the will of another, it would have been a completely average man, as flawed as any other. Yet even fate's rules can be bent and instead of a man, came a Supreme Being. What happens when an Overlord descends to Lugnica? Only time can tell...

Sakamaki Izayoi, un chico problemático, llega a un nuevo mundo a divertirse.

after being abandoned by his so-called friends. Left to be tortured he gives up on them and reason to live, but a witch decide to help him and gives him purpose. The rise of the sage has finally begun. This fanfic is for fun

What if Subaru had found someone he could relate to and vice versa with Rika?

I Re isekaid Subaru into the world of Konosuba. I made Kazuma and Subaru trade places. But I don’t want to talk about kazuma so lets just say he got killed by a wolgarm. RIP Kazuma. I’m still not entirely sure which arc this Subaru is from. But Aqua will be season 1 Aqua.

After finally getting Alluka to Gon, the massive power of Killua's wish draws the attention of an otherworldly entity: Satella. Despite managing to save his friend, Killua now finds himself in a world that is not his own. The wish that he had assumed was free of consequence may alter the fates of entire worlds, including his own.

In Spring 2018 half of the universe was winked out of existence with a snap; two of those victims woke up in an entirely different universe. Peter Parker and Steve Rogers are transported to Lugnica and quickly become entangled in a contest for the royal throne. a bit of a "What IF..." retelling of the first season of the show Re:Zero with some twists.

Natsuki Subaru VS Kazuma Satou

Subaru Natsuki had been forgotten about and tortured by his so-called allies, causing him to finally give up on life as a whole. Just as he's contemplating his next move, a cosmic evil by the name of Nekron appears and offers him a deal: die one final time, become his herald, and extinguish all life in the world...in exchange for a permanent sense of peace and calm.

Forgotten, tortured and condemned by a World he's done everything to try and right, Natsuki Subaru finds himself in the company of a malevolent being forced to aid him in his time of need. Can the boy once known as a Hero across the lands keep his sanity or will the world fall into Chaos at the hands of Carnage?

After having defeated Xehanort and managed to have saved Kairi from her fate, Sora disappears into a dark abyss of Darkness. Just as it seems like it'll be an endless sleep for having abused the Power of Waking, an outsider manages to teleport the young keyblade wielder into a different world.

What if Subaru has finally got people to care about him when he needed it most?

We can never predict the future, but with one's actions, the future can be controlled, and a new universe is created. When 2 twin siblings, drowning in despair, and an entity, shot by betrayal, are teleported to another world, their actions and unpredictability will decide the future of All Creation. Main pairings Subaru x Emilia. Shadow x Rem. Other pairings will appear later.

Right after finishing off Pandora, Subaru is transported in front of Od Laguna. Without much of a choice, he is taken to Earth Land by Ankhseram in hopes of helping the young dragonslayers in their journey.

Three months after his unwilling return to Earth, Natsuki Subaru spontaneously combusts. A number of deaths later, he joins the Chaldea Security Organization. And then dies some more. Save the world, Subaru. If you can manage that, then maybe, just maybe, you'll find a way back to that other world of yours.

Defeated, his army destroyed and scattered around Middle-Earth, now the Dark Lord could only wander in the Void waiting for the Dagor Dagorath where he would be summoned to fight in the Battle of all Battles...or so he thought, as an admirer of him gave him a second chance to restart in another world...

Heimdall toma el micrófono dando presentación al siguiente representante de la humanidad, aquel que fue bendecido por el mundo portando la gran espada Reid, El Santo de la Espada. Se levantó un chico pelinegro gritando como si fuera a perder la vida en ello, la siguiente batalla era una victoria asegurada, tal afirmación la hacia el caballero Subaru Natsuki. ¡REINHARD VAN ASTREA!

Subaru waking up in a completely new environment... again isn't his first plan. Double isekai? (It's more a 'hub world' actually.) After failing to save that elf girl a second time, Subaru hears an alarm on his phone... while in another world...? Curious, Subaru's answering leads to new companions and abilities, saving that cute girl is gonna be a lot more breezy.

The Re: Zero world, considered one of the cruelest places that one person can find, every normal person who enters this place leaves traumatized without doubt, however, not for this peculiar man, after all, the entire world will know that you don't traumatize this person, this person is the one who traumatize YOU!, and Lugunica is not prepared. (cover edited by me, image not mine).

Instead of the miracle-bringing Traveller in Aether/Lumine, Teyvat got another outlander. One who was far more useless, albeit influential nonetheless. Natsuki Subaru wakes up in another world and ventures forth to remember the past he had forgotten as well as to find a familiar face from Lugunica. (Spoilers up till Re:Zero Arc 6 and Genshin Impact Theories)

Its as the title says instead of Subaru, William gets transported to the world of Re Zero. The story won't produce in the same route as canon. You can definitely expect a lot of twists. For the sake of it SPOILERS ALERT This is my first time writing a fanfic, so pls do give me suggestions on how to improve in the comments. Hope you enjoy this.

To Save him she sent him away. Only to damn him to the clutches of the Abyss. Now returning to the land he'd nearly forgotten from zero, Subaru now known as the Sovereign of Dawn Bondrewd must walk a narrow path between redemption and the complete loss of his humanity.

Garfiel Tinsel finds himself in a new world by unknown means, leading to him meeting the legendary Shield Hero, Naofumi. What does this meeting mean, and will they be able to help each other?

After prevailing against Overhaul, Izuku Midoriya and Eri find themselves on a world very different from theirs. Now, Izuku must learn how to adjust to this world and care for the little horn girl that is under his care. However, that doesn’t mean that his dream as a Hero will end, no one ever said that he couldn’t be a Symbol of Peace in another world.