Re:Witch - The Witches Child Descends Starting from Zero! (Discontinued)

Re:Witch is about a Entity created by all of the Witches, Including the ones like Pandora. Before they all went into Echidna's soul place, The Entity. Which would be called "The Witch's Child" Will be the sole holder of ALL the witch's power. Now, Descending onto the world. Around the same time as Subaru was about to finish the bet that Subaru Challenged Roswaal too, The Witch's Child appeared and did the duo that was Beatrice and Subaru a favor. What's next? Natsuki Subaru and Y/N "Witcher" try to survive Re:Zero together... All while Witcher tries to figure out... Who was he?

How truly OP Y/N or "Witcher" would be.
1. He has mastered all Authorities already which surpass the Level of a Bishop as the power he has is that of the witches themself.
2. With Echidna's Library of Knowledge in her mind, Watcher is able to do spells and be able to use all 6 magic types while also able to use everything the Witches can do. A example being the book that Echidna uses with Beatrice. He can use that.
3. All of the Authority the Witches had, Carried over to Witcher. Meaning, In the Cult's eyes. He is the True Cult Leader. (At the cost of his aura of witch scent being so strong and being so wide radius.)
4. And tons more.

And Lastly, due to this being the end of arc 4, it means that the one year timeskip means theres not going to be much to do until arc 5. And so, some chapters are actually fillers/Slice of Life.
don't worry though, there's gonna be tons of more action. it's just due to some things like the great rabbit and whale both being killed already as well as the archbishop of sloth being killed, I can only really bring the rest of the witch cult and other things into it. But there will be other stuff, dw.

this is a re:zero fanfiction and my shot at a overpowered rezero character that's not stupidly OP and can actually still be harmed in a way.

voting, commenting and reading brings me more motivation, thanks for the support.