This story is a Male Adam reader (record of ragnarok) x Fate/ Stay Night So technically this starts off where shirou summons artoria but instead of summoning just her he summons you as well

In another world Vox was one of the most powerful overlords in hell... He was so strong that he became the backbone of the Vee's And reshaped how they worked... He was much kinder to others and usually gave them equal amounts of pay. Yet despite that he felt something was wrong... like even the smallest change, he noticed... These changes became more and more noticeable to him and as a result he began to investigate... He would discover something disturbing... Sometimes he would find the bodies of his friends... Sometimes he would find the body of Lucifer or even Charlie... And even despite that something was wrong. One day while Vox was doing his usual roundabouts in his studio. he noticed one of his employees dead... except they were leaking golden blood. After that day Vox was not the same... then more and more bodies began to show up... sometimes it was his friends... sometimes it was the other overlords... sometimes it was his best friend, Carmilla... But after one particular day we're all of the overlords were found dead. he finally snapped... Taking matters into his own hands, he began to absorb the power of each of the demons in hell to take whoever was doing this down... what he didn't know was that it was actually the first man... After everything he's now in a new world...

On his way to becoming a Huntsman, a certain blonde knight is gifted great power and a dangerous responsibility. Here's to him rising to the challenge. (COLLABS WITH THIS STORY ARE OPEN. MUST ASK PERMISSION FIRST THOUGH THROUGH DMS ON MY DISCORD OR @ ME ON A CONVERSATION.)

Adam, The First Man, Is Dead. The Exorcists, Slaughtered. Heaven, Is Forced To Retreat. The Day is Won... Until the Gates Swing Open. Until The Light Descends. Until They Come. And the Hotel Learns, that Adam, was only the Exorcist for Pentagram City.

una guerra del pasado, un problema en el futuro y la solución en el presente la guerra ha iniciado, y solo hay uno que puede detenerlos es hora de que los caballeros dragón vuelvan

This is loosely based off the absolute comics. So of course there's a change in major events. Adam decided to actually check out the hotel first and Charlie is given a dilemma on trying to redeem ONE sinner in until the next extermination, while trying to deal with Adams trauma and Vox trying to use the new extermination schedule as a way to try and start a war.

-Todo tiene un principio y final. -Esta historia comienza con lo que es el principio de la creación el como un ser tan puro lleno de luz puede caer en lo más bajo. Pese a intentar una y mil veces querer encontrar la felicidad parece que esta se le es negada.

After the last extermination, Adam survives but is cast out of Heaven and sent to Hell. Charlie encounters him and learns there's more to the story she was told growing up. Adam wasn't always the villain he was portrayed as and her parents weren't the heroes she believed them to be. This is the story of Hell told by the man who used to have everything. And his tragic downfall where he lost paradise not only once, but twice.

(Scp-001 when day breaks is an APOLLYON object class SCP. It cannot be contained as it's a diary from the future telling the foundation how the sun would eventually turn on them and turn them into a blobs of flesh from the final human. This final human was Y/n L/n. The foundation knows nothing else of the SCP. Other than that, it's an alternate reality.) You were a normal guy, you lived alone mainly so you didn't have to come in contact with as many humans as possible... You became a recluse in your neighborhood, but when the sun started to kill people... no, it turned them into monsters... you stayed in your house and went to the basement making sure to lock all of the doors and the basement door... you had a door connected to the basement which is how you got in and took as much food as possible... you also had a self-sustaining food source for quite a while...

Lucifer, Lilith and Eve are in hell. The three of them are in their poly relationship but someone is missing. The First man Adam. They had expected him to end up in hell with them after his death but Heaven had decided he was worthy. Lucifer and Lilith believe its only a matter of time before he falls. Eve is more impatient and perhaps too obsessive when it comes to her true love. A ploy is needed to bring him down. - I wanted to write a yandere Eve and Dadam so there you go.