Dere_Isaac

{Warning: Mature content}

The World called me an abomination, a freak of nature, a stain from my mother's legs.

Even after righting their wrongs with my blade, it was still the same.

However, in the midst of my despair, one person reached out his warm hand for me.

Lucifer Morningstar. Even though he is the Devil spoken of in Legends, I shall take the leap of faith and do his bidding.

To take breath in reincarnation in another world and Slaughter my foes: Demons, Angels, Devils, gods, and everything I consider EVIL in my PATH

Don't get me wrong, my blade is a respecter of neither man nor beast. 

All that stand in my way shall FALL to the recreation of a world in the image I see fit.

............
If you want to know how sick this book is, read the first chapter.
I still don't know how the idea for this book came out of my head.
(Heaven! please forgive me)
.....



Demons, Devils, Fallen Angels, Angels, Soul Eaters, Cursers, Witches, Dark elves, Hell beasts, Heaven Beasts, Death Beasts... 

Practically, Every sick, both rosy and terrible thing of the underworld will be found in this book.

My research is deep.

(Note: Sick Shit happens here. If you don't have stomach for it, please run. You still have time.)

Devil Slave (Satan system)

Lenny screamed as he stood up from the bed.

The moment he woke up, Mai rushed over to him.

"Thank Angel Wings. You are finally awake!

"I thought you were really going to die. If you had not woken up, then I might as well..."

Lenny stood up from the bed, not minding her one bit.

She was a bit surprised by this, but she still followed behind him.

They arrived at the lab in the courtyard, and before she could say anything, he had started with the experiments.

However, she noticed that this time around, he did things much differently.

It was as if he had been touched by the sacred god of medicine and was doing things she had never seen before.

Getting the Invitation Stone