Derek teleported to the world of Hellsing to invite Alucard to his bachelor party, in the basement of Hellsing was Alucard sitting drinking his typical bottle of wine when he saw the person who least wanted to see.
"What do you need Derek" said Alucard while holding his head
"Nothing Grandpa, I just come to invite you to my bachelor party" Derek said with a smile
Alucard pulled out his gun and blew Derek's head
"Come on grandpa, I promise you that you can feel human feelings again do not tell me you do not miss getting drunk" Derek said as he came out of a shadow
"When you perfected your blood of Nosferatu" Alucard said with some surprise
"It was pretty simple, just kill Dracula from the universe where I was, I was pretty weak compared to your grandfather but he released my bloodline" said Derek as he took the shadows to go from one place to another.
Hours earlier somewhere in Transylvania Dracula was enjoying killing some children, when Derek appeared and without even speaking he took a gravity trap which immobilized him valuable seconds so he could get his blood.
He tried to defend himself but taking possession of Heathcliff could subdue him, Dracula died without knowing the reason of his death or see his killer, when Derek finished he could feel that his bloodline was cleansing, the pain he felt was able to throw him to the ground while released a large layer of black dirt, this lasted for 5hr at this time Derek felt that the Pain-kun led him to discover new horizons of masochism.
Another consequence was that Albion and Ddraig were assimilated into Derek's body did not die but they also kept their consciousness to be assimilated Derek absorbed its peculiarities of increasing and dividing without mentioning that his body obtained a blood hybrid between Nosferatu and Dragon.
Certainly, Dracula's corpse released a letter called "Torture" basically an ability on how to torture in the best possible way so that the poor devil suffer that one chooses.
After that he went to look for Alucard to invite him to his bachelor party and that of Momonga, we must take advantage of it before they get married, since having yanderes as wives are not something simple. Derek knows it firsthand and Momonga will know it too. a future.
Alucard heard the story of Derek and could only curse his stupid and weak part of another dimension, was garbage if he lost against Derek would have liked to be in that place to personally destroy it, it is a shame for his name and himself.
"Let's make a grandparent deal, you can kill Dracula my stupid family member but you'll have to accompany me in my bachelor party and wedding" Derek said with his evil smile
"Very good deal, Derek introduce me to that garbage that calls itself with my name and dares to destroy my legacy with its weakness" Said Alucard releasing his PsychoKiller mode
Derek appeared to Dracula of Dc and gave him full attack capability against Alucard, the result was quite obvious Dracula was destroyed by Alucard without much effort, his level was even lower than the Egyptian vampire that merged with a god
"I guess for Draculas just Alucard and even more dangerous if it's the Alucard with the Cat in the box" Derek said watching his family member go extinct
He came and gave two invitations an era for the farewell and another for the wedding "I'll be waiting for your grandfather, swore you will not regret it"
After this Derek teleported to the universe of DXD had to go to get some demons that would work as his waitresses and for anything that is needed, came to the underworld where he could see the demons celebrating a wedding was the wedding of the Pheonix with Rias.
Derek as a good guest came and without caring anything said a microphone appeared from nowhere "Ladies and gentlemen, sorry for interrupting this wedding, but I need some demons to attend my bachelor party, I do not care who or whoever they are while they are tasty enough and do not mind having crazy sex "
Lucifer the brother of Rias felt the fear this guy has returned, this threat returned and it seems that he seeks to kidnap for his pleasure before he could accede to his requests Riser stood in front of Derek "And you who the fuck are you and why the fuck you interrupt my wedding"
Derek saw it and snapped his fingers turning Riser into a woman, took her by the neck and said "Nothing wrong Garbage, well from now on you will be my personal onahole" Derek smiled with a morbid smile and threw it into a portal with an unknown destination.
It was never known again of Raiser woman the onahole of Derek the legend tells that the author censored this part so that his readers could sleep in peace "Shh, here I do not pass anything dear reader only Mr. Vampire Derek did of his, but I do not know to worry the author is here so they do not have to read anything uncomfortable "
After this, the Demons had cold sweat and Lucifer spoke "Derek-sama what women want"
Derek pointed his hand to the team of rias "All the female team of Rias minus koneko do not want Peeta and the FBI to enter my party, as for the rest surprise me you have an hour"
Rias wanted to deny but I knew that this guy could kill the world if he wanted to, so I can only accept his destiny along with Akeno and Xenobia.
Derek reunited the demons and later went with Azazel to look for 5 fallen angels in exchange gave him some special abilities, it was a fair deal regarding heaven business with Miguel to get an angel, after hours of negotiation a secret agreement was reached related to God the terms are a mystery.
I already had the women at the time the location is important knows that this party may cost the life of a planet, therefore, you have to choose one that is worth it ....