After Rimuru annihilates the empire he leaves one person alive due to Veldoras Request. Rimuru doesn't plan to just let her go though, she has to become Rimurus secretary for eternity. The cover image was not made by me (Pinterest)

During Rimuru's evolution to demon Lord, something unexpected happened Rimuru's consciousness travel from one universe to another, possessing the body of an alternate counterpart. but something about this counterpart is different this Counter part was not a Living Person but Instead a Machine Created to Defeated and Kill those beings known as Spirit. What would Rimuru Do in this Alternate world? And How will This Story Goes...well Only Time can tell.

This is a crossover between that time I got reincarnated As a slime and my hero academia. This fanfic will have all for one as the main villain and will follow the perspectives around Rimuru.