Subarunatsuki Stories

Do you know what a butterfly effect is? It is said, a small change in the past could result in a tremendous change in the present and the future, changing one's fate. Th...

This story covers from Season 3. And it's a Crossover between Marvel and Rezero. This Fanfiction is canon to my In Marvel as summoning Mage Fanfiction and Ghost rider jo...

A mentally unwell Subaru gets transported to another world. The unfortunate inhabitants of the world are still in the dark of what annoyance had just entered their worl...

Subaru Natsuki betrayed by His friends except for three that remembered him, thrown away in an cell tortured, humiliated and so much more but then Something happened Od...

subaru natsuki was a average, albeit rich 23 years old traveler who wondered around the world. but looks and actions can be deceiving. the world that seemed peaceful a...

They may be rivals for the throne, but times like this makes her think that the candidates are all just girls like her. If they were born into different circumstances in...

After watching Arc 4 the warden decides to help everyone relax by.. playing clips of different routes and potential futures. (Used Calebcity x Rezero by Canonical Chroni...

Yn, a young and brilliant mind, thought he had life all figured out. He could navigate any challenge, conquer any obstacle, and dismiss anyone he considered unworthy. Bu...

When Frieren, the elven mage who has walked through centuries, is drawn into the world of Lugunica, she meets Subaru, a young man bound by a mysterious power to return f...

As a child, Subaru Natsuki always dreamed about being a superhero. Having the ability to fly, super strength, super speed, or any other power one could dream of. His fat...

"Project Shadow" or better known as Subaru Natsuki who is called "Shadow" as a nickname due to the name of the project, a research experiment gone de...

Subaru gets transported faraway from Lugnica

What if our boy Subaru was a pacifist singer?

These are my original Re:Zero What-If / Story Ideas. Feel free to use them just make sure to give credit to where it's due. Also a majority are just ideas that haven't r...

Natsuki Subaru has been trying to keep the existence of Return by Death a secret. However, after waking up and talking with Emilia after dying at the hands of Rem, he co...

The primary cast of Isekai Quartet find themselves in yet another new world. A botched summoning in another world goes berserk and the entire class, bar some exceptions...

Being a newly reincarnated Avatar in a world that's completely balanced and living in an era of peace thanks to the efforts of his past lives. Subaru Natsuki, the newes...

Cuando Subaru Natsuki estaba en su Cuarto fue transportado en un lugar en blanco, y un ser estaba enfrente de el a darle una propuesta unica que hara Subaru en este mome...

[666] gave him two choices: End the world or Become the last Devil. However, why did the sacrificial choice seem wrong? Why did he have to be alone to face the world-his...

Hello I'm Subaru Natsuki I was Called the Weakest Hunter of Mankind before now They Called me the Sovereign of Death, Monarch Of Shadows, S Rank Hunter Subaru Natsuki, T...