Currently working on some fuel Y/n was plaining to go to scorched earth, he was making fuel for his flamethrower to tame a Phoenix.....but as he had just finished creating some he heard screaming coming from out side along he placed everything down and headed out side only to see the dumbest sight ever.....

Against a wall Rias and her peerage along with a few others were scared while Issei had a mop in his hands....trying to fight a Arthropleura

Y/n(mind) : "the idiot got beaten up by a dodo....does he have a death wish or something"

As he watched the Arthropleura get closer he saw the others appearing.

Sirzechs : "Rias why are you scream...."

Rias and the other ran to them only for them to be scared as the Arthropleura followed them.

Y/n(mind) : "what the fuck is this....a circus"

Timeskip

After dealing with the Arthropleura and going back to work it was soon night and everyone left to sleep but as for Y/n he was sitting on a cliff side, as he did he herd footsteps approaching him, he turned to see a girl standing there....but she wasn't woth the others.

Trainie : "hello Y/n I am known as Tainie"

Y/n : "ok"

Trainie : "I am know as the Goddess of the forest and I need your help"

Y/n : "and that is what"

Trainie : "there have been others brought into this world, please find them and bring them here to safety"

Y/n sighed but before he could answer she disappeared.

Y/n : "yeah thanks for telling me where they are."

Timeskip

After looking all over the island Y/n had found yet another grou that was dragged into this world, but something was strange they all had animal like ears and tails. As he watched them he noticed 2 that were more in charge than the others.

As he watched them he noticed they were a lot more organised and coordinated than the others, he also seemed to notice how a feof them didn't seem to know each other.

Y/n : "must be 2 separate groups brought here together....Great"

Timeskip

After returning home and informing the group of this most of them ran to here they appeared while Y/n just watched.

Y/n : "oh well they die, they die not my problem"

3rd Person P.O.V

As the groups finally met they found out that, the Gremory's, Sitri's, Phenex, Bael and even Hyoudou's family were now all there along with some of Issei's class mates, Gabriel, Le Fay Pendragon and even Trihexa where also there now along with another group. After getting to know each other while Riser and Issei fought over the animal girls....

L.Gremory : "so Rias, Sirzechs do you know where we are exactly"

Rias : "where in a placed called The island"

L.Sitri : "I think its best if we find shelter first then discuss what our next plan is"

Rias : "we've already built a base along with shelter and food"

L.Gremory : "I told you dear our daughter can handle anything that comes her way"

As they all followed Rias some stayed behind.

Azazel : "well....Y/n isn't going to like this"

Timeskip

As the group approached the large behemoth gate they all looked impressive minus the ones who already know.

Venelana : "Rias you've gone all out I'm very impressed"

Rias : "thank you mother"

As they all entered the groups who had just arrived were impressed by everyone from the building to the defences, but as they kept walking they saw Y/n reloading his guns and sharping his blades.

L.Gremory : "Rias who is that"

Rias : "oh him...he's...our butler, we found him being chased by the inhabitants of this island and offered him a job here"

Everyone watched as Y/n got up and moved to the building but as he did.

L.Phenex : "excuse me"

Y/n stopped and faced the group, as he looked at them.

Y/n P.O.V

After I was done sharping my blades and reloading my guns, I was making my way to my house when.

??? : "excuse me"

I turned to see the others back....but with more people this time.

Y/n : "who the hell are you"

I saw a look of surprise of their faces.

??? : "that's not how a butler should talk, and why are you not greeting your masters guests properly"

I looked to see a women wearing a Maids outfit walking towards me.

Y/n : "who the fuck is this"

??? : "lady Rias should I train your butler properly"

Y/n pulled out his Pike and cut Grayfia's cheek, as he did she fell back and everyone was in shock as they never saw Y/n move, as she was shocked he pointed his Pike at her neck.

Y/n : "mind repeating what you said about me being a butler"

Before anyone could say anything.

??? : "mummy"

Y/n looked to see a boy with red hair look scared.

Sirzechs : "Y/n please that's my wife"

Y/n : "then exsplan to me why she called my a Butler"

Timeskip

After everyone found out the truth Rias got an ear full off of everyone, meanwhile Grayfia, Millicas and Venelana were all in woth Y/n as he was taking care of the wound he inflicted of Grayfia.

Y/n : "there you should be good now"

As he got rid of the things he used.

Venelana : "if you don't mind me asking how did you survive for this long"

Y/n : "I evolved, I became faster, Stronger and smarter. I also learned how to tame the creatures of this place to help with my tasks"

As they all headed back outside Rias looked up set while Issei glared at him not that he cared to much anyway.

Y/n : "so who are all of you"

Y/n watched as they all turned pale with a look of horror on them, he turned only to see a rex behind him looking at him.

Y/n : "ok you back to your home"

The rex growled before turning.

Y/n : "don't growl at me you little shit"

As Y/n took the rex back everyone was confused while Serafall laughed a little.

Serafall : "you'll get use to that"