My Slayer System: Rise to Supremacy - Chapter 372: A theory!

A man who used to review novels dies in an elevator accident and is sent to the world of Teyvat [Genshin Impact] to live his life the way he wants.

What will happen when an unknown being like him enters the world of Teyvat? Will the Archons hunt him, or will he hunt them instead?
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Disclaimer: I do not own the rights to Genshin Impact nor its characters. My only character is the main OC Yomite Hissha.

Covers are also used randomly either from other artists or drawn by myself. So the credit goes to them.

My discord server: https://discord.gg/qpDTvSj3TC

Please support my Patreon for more releases and faster upload. If it goes well I am thinking of quitting my job and focus fully on writing. That would be nice as my job is really annoying.

https://patreon.com/StickSwinger

This story is my first wish fulfillment. It will be a little different from Genshin Impact's story, since the game is updated so often and things are added or changed. Currently it's patch 2.3 and I have been playing the game since it came out. So I am following the story closely, but...

It will not always be the same story. I'll do my best to get as close to the original as possible with my writing skills.

I will primarily focus on adding new things as well.

The romance will be slow, but we will get there.

Smut is out around chapters 120, mostly to develop romance before going into it.

Harem will be expanding, but at a decent rate...

I want to develop the characters first before I undergo another harem expansion.

Nidel, who belonged to the Technological Magic Order that held low prestige, became the bodyguard of a foreign prince behind the scenes. Left with no choice, he assumed the role of a bodyguard, turning into a black cat using the transformation magic he prided himself in, but the one who assumed the role as official bodyguard was the Royal Knight Legato. Nidel, who one-sidedly held feelings of affection towards Legato, thought of this circumstance to be interesting, butー

[Mc takes consent from Woman not their husband][Mc doesn't want to NTR every guy. He only makes their wife cheat for sex.][Making friend's mom fall......is one of his big dreams.]“I like married women and there are so many noble women out there...”A horny Otaku from Earth gets transmigrated as an old Viscount.His lifespan is depleting too quickly due to an injury.Fortunately, there is a Ying Yang technique which can increase his lifespan.“This man has been single for his whole life and never touched a woman? WTF!!” Otaku is shocked from the Viscount's dry life.“I do have the maids, right?”[MC likes married women][Netori, Cheating, Blackmail]

We do not belong to the light nor do we belong to the darkness, we walk the line in between.

There will be no people singing our praises or bards retelling our heroism but we will have pride in our work.

– Law of the Demon Hunter, Prologue

- Description from Novelupdates