This is an Overlord and Arifureta Crossover Fanfiction Only but that there might be some ideas from other animes and there might be some other characters showing up in this story for some cameos from time to time and we might let a character or characters to stay in the story permanently if the readers like them enough

Keep reviews civil, please.

Two months before Hajime was transported to Tortus, he was still playing the game Yggdrasil, four figures sit around the conference table, and they were discussing what changes needed to be done before their guild is shut down when the server for the game is taken offline. "So we are the last four to vote if we take human form before the game shut downs for good." Momonga said.

The one called the Ancient One complains that it is against the guild rules, Warrior Takemikazuchi looks at him and said "who gives a flying rats ass, considering in a day or two the game will shut down, I am more pissed that all my work, all our effort will amount to nothing. Still got a pile of weapons and armor I never even got to test."

Momonga tells him that he is correct and they should vote, once the votes are counted, they will decide to either remain as monsters or have the ability to turn into human forms. There are fifteen votes for yes, and thirteen votes for no, Warrior Takemikazuchi votes for yes, and Amanomahitotsu voted no, Momonga voted no, the Ancient One votes yes, shocking everyone present.

Warrior Tatemikazuchi was more so since he was the one against the idea since it was against the guild rules, the Ancient One said that it didn't matter they simply will become monsters that can take a human form, this will make it easier to blend in with the humans and a lot more interesting. Momonga decided to send the message telling them seventeen for yes and fifteen for no, so each member had to design a human form by the end of the day.

Is there anything else that needs to discuss? The Ancient one says that they need to create a few spells and potions of Resurrection to make the most of the people they have left, all voted in favor, and the plan was set in motion, if there was nothing they each decide to go on about their day, Momoga decides to have some fun slaying some monsters.

The Ancient One gets up and goes to his library, leaving Amanomahitotsu and Warrior Takemikazuchi were left to discuss on what they plan to do, Amanomahitotsu was not too happy with how the entire situation is happening, Warrior Takemikazuchi was more concerned with the fact that they have to take on a human form, since he was still a little self conscious about how he looked in real life.

As they both walked into the forge they saw the NPC they both created and can't help but to feel proud of the skills of their so-called son. On the final day, they are surprised to find that every member only wanted to keep their guild rings, but everything else was given to Warrior Takemikazuchi, and Momonga,

Everyone said their final farewells, leaving the last four members, the Ancient One and Amanomahitotsu, they told them they had to log off since they have to prepare for the test they are taking to enter college, "Well Lady Momoga, Warrior Takemikazuchi I bid you both farewell, it was quite the ride, but I still can't get over the fact that you are such a beautiful lady."

As they both log off, only Momonga and Warrior Takemikazuchi remained to stay till the server finally shut down. "I can't believe that such a popular and beloved game is shutting down, you can say whatever you want Momonga I still blame the SAO disaster for this." She then begins to laugh and tells him why don't they go to the throne room, and there they can talk and complain about the old conspiracy theories.

The battle maids and the butler were waiting for them out in the corridor, Momonga ordered them to follow. As they finally reached the throne room she immediately pulled to herself the staff that the guild had spent so much time and effort in making. The Staff of Ainz Ooal Gown, each of the heads had a crystal that could be classified as a world item.

As the clock started to finally reach the time, Momonga decided to change the NPCs that were still in the guild, she made every single female character that look human who didn't have a mate, be in love with Momonga, and Amanomahitotsu wanting to be their lovers even at the same time. She also decided to change both twins into teenage girls around seventeen to eighteen years old. Of course the only reason why she did it is because who cares, the game was pretty much over.

Warrior Takemikazuchi found it rather boring, and asked to have the NPC women that he created or helped to create, Momonga told him of course since they are pretty much made in inspiration of monster girl characters they once saw in anime but she modified to be in love with Warrior Takemikazuchi and be deeply devoted and decided to make a harem.

Warrior Takemikazuchi decided to read a book and as he finished the book, he fell asleep. Waking up he saw that time had still continued and found himself in the guild, when he suddenly got a message from Momonga, who was freaking the hell out, luckily they made sure the NPC were people that think of how their actions will benefit the guild, and that made sure the guild rings would prevent them from being manipulated by someone else.

Warrior Takemikazuchi finally got up from his chair and decided to go to the throne room, and he was not expecting to see Momonga's face planted between Albedo's tits. "So we are finally in the new world." Momonga finally gets her face out of Aldedo's chest, she asked him what did he mean by that.

Warrior Takemikazuchi smiled and looked at her, "I guess I need to explain a few things, but first a formal introduction, for real this time, my mother is the Goddess of War Minerva, my name is Hector, I am a demigod, we were sent to stop Ehit the God of Treachery, the one that betrayed the others. We are currently in a world that he manipulates and uses for his sick enjoyment."

"You and the other members of the guild are descendants of these gods and goddesses, so in order to prepare we had to modify the guild rings to prevent outside influences, and other means that Ehit could use to try and control you. That is why I was one of the blacksmiths, and Ancient One did most of the research."

Momonga asks why the hell is going to do anything, "Because Ehit wanted to kill off all of their children due to a prophecy that said that one of their children will end up killing him, and thus he killed all except for nine, they only managed to use their power to send their children to the mortal realm."

They became rather weak but they had enough power to send us all to this world in one way or another, they came into the world when they were still in Yggdrasil, but others will be sent from when they are outside of the game, she demanded to have some confirmation, and immediately a goddess of death appeared and told her that everything Hector has said is absolutely true.

She immediately told her that Momonga that she is the daughter of the goddess of death, and thus her demigod, "You look much like I did in my youth, the only difference is that you have tan skin, while I had bleach white skin at that age."

She did mention that she missed spending time and raising her, she did miss changing her diapers, but at least her lover did a magnificent job in raising their daughter. "Don't think that I have not noticed that you have chosen the son of the goddess of darkness as your mate. His name is Hajime Nagumo, sadly she and the others are not strong enough to bring their children to the world."

They did have a plan, the plan was to piss off Ehit enough that he summons more people into the world, and thus giving the chance for the other demigods to be summoned. "So the more you do to upset his plans, the more former members of the guild can come and help, become a hero that to Ehit would be considered a villain, help those that he would ignore, turn his own followers against him. Don't forget to take all the beautiful women from him, and enjoy yourself, every woman you can get your hands on to build that harem for your future husband."

"He possesses their boyfriends, husbands and lovers to have his way with them, so to punish him take every beautiful woman you can get away from him to save them and to punish him for his actions of forcing himself on them and the men that once they loved."

"You must do this as our representative and make people sure that they know you are doing this on behalf of the other gods and not him, the more people worship us, the stronger we can become and the faster we can take the fight to him. This is how he got us to weaken by corrupting the people that once were faithful to us by using dirty tactics and lies."

Momonga asked why did she say that she had her father's skin color except with a full body tan? She mentioned that she is a six foot tall skeleton, she has no organs let alone skin, Lady Death laughs and tells her that this is not her true form, thanks to Hiro and Hector now they possess human forms and those are their true forms.

"Now you know how to transform and in that you have everything you need to feel, and be like a real woman, even give birth if you wanted to." Warrior Takemikazuchi told Lady Death that to please stop embarrassing her daughter because they do have plenty of work to do.

"Right, we have been holding this area in a time freeze, when I depart time will resume." Warrior Takemikazuchi waited for her mother to disappear as she heard her say that she was very proud of her, and Momonga in tears telling her that she would make her proud and that she loved her too, as time resumed Warrior Takemikazuchi reminded her that everything in the world is, in fact, real and that she should understand they are not in a game.

She decided to continue to find out more about the NPC so she decided to send Sebas to explore the area around the great tomb and get the lay of the land, she then decided to send the battle maids to guard the entrance to the great tomb from possible intruders and she asked Albedo to come closer.

She immediately began to touch her wrist checking that in fact she did have a pulse, and began to notice the sweet smell that was coming off her skin, she went further and checked her body by fondling her breast as she made Albedo moan due to her touch. Warrior Takemikazuchi asked her for how long does she plan to continue to fondle Albedo like that? This makes her realize that while lost in thought she had continued to fondle her.

Momonga decided to tell Albedo to summon all the guardians to the level six amphitheater that she had a few things to tell them, as Albedo heard the command she immediately went to do as she was told, Warrior Takemikazuchi and Momonga using their rings teleported to the level six amphitheater, they decided to try and find Mare and Aura since they were the floor guardians, Aura being always the tomboy decided to walk up to them, "Welcome to the sixth-floor Amphitheater, what can we do for you?"

Momonga asked where is her sister? Which caused Aura to blush slightly as she turned around and found that she was alone there, and her sister was still hiding in the expectorate seats, "Mare, you are embarrassing me in front of Lady Momonga what is taking you so long to get here?"

Mare said that she was scared since she was a large skeleton, Mare somehow jumped down a floor of the amphitheater and began to run towards Momonga and Warrior Takemikazuchi while having a really hard time straightening her incredibly short skirt. Warrior Takemikazuchi told Momonga that she said that she modified them to be more mature and modest, this doesn't seem like modest at all, for crying out loud she is practically flashing them her panties.

Momonga told him that her current clothes are modest compared to what she was wearing before, and to consider himself lucky that she has panties at all. Before she modified them the twins actually were not wearing anything at all, so given the short amount of time, she did her best. She used her magic to change her form into that of a medieval knight, except that it looked oddly more feminine.

As soon as she was in this form Warrior Takemikazuchi decided to use a European broadsword for a change, and they began to fight each other, with Momonga evading every attack as they fight went on more and more of the floor guardians, began to show up and they were wondering why was one of the supreme beings fighting this strange armored individual.

Aura told them that it was actually Lady Momonga and they apparently decided to have a friendly spar while they waited for them to get to the amphitheater, Demiurge was rather shocked to see Lady Momonga fighting like that, "I had no clue that she had that ability with the blade, this is rather surprising don't you think so Cocytus?"

Cocytus simply said no, his father is actually taking it easy on her, "Father has spent most of his life making and learning to use any sort of weapon a person can think of, that he is using his least favorite weapon means that he is just doing this for fun."

Shaltear is then heard asking what is his favorite weapon? That is something that not even Cocytus knows, but clearly, it was a bladed weapon. As they were all getting rather excited by the fight, both Momonga and Warrior Takemikazuchi decided to put an end to it, as Momonga made a small table appear, and on the table was a pitcher of ice-cold lemonade.

As they each took a glass and began to drink it, Sebas sent Momonga a message that the tomb is located in the middle of grassland, and the world apparently is called Tortus, which surprised Momonga and tells him to report to the Amphitheater to share his findings and make sure the others arrive with him. Sebas is followed by a large armored-wearing woman, two women that sort of look like Albedo, a person that looks like a mixture between angel and mermaid, and what appears to be a cyborg.

Sebas was quick to mention that it was as much as Lady Momonga suspected that they are currently not even in their original world, they found themselves in quite a desolate grassland and that made them sort of stick out, and easy to find. Momonga suggested that maybe they could use the terrain to blend in with nearby hills and maybe use magic to model the land to hide the tomb entrance a little better.

Momonga then asked if there was anything else to report, and Sebas told them indeed there is, in the surrounding area there are several kingdoms that apparently are fighting each other for dominance, but they are doing so in a clandestine way so as to not worry or frighten the citizens, this should give them plenty of opportunities to add new warriors to the defense of the Great Tomb.

Warrior Takemikazuchi knew that he meant to add new corpses to their undead troops. Not that it was anything strange about it since Momonga is an expert Necromancer, and to use her most powerful minions she would require quite a few fresh dead bodies.

He decided to speak in front of all of the flood guardians, "Somethings have changed how we do things." Momonga trying to calm everyone down after they were shocked by what Warrior Takemikazuchi said, and that he will explain everything to them so calm down, and relax.

"As Momonga said, we came to learn the true origins of all the members of the guild, the ones you called the supreme beings are the children of gods, which include Momonga and me, all thirty-two of us have the ability to take on a human form, that we had no clue it even existed before, this was not an accident or an unfortunate circumstance, we have been summoned to fight the tyrannical fiend that pretends to be the god of this world. His followers will consider us fiends, but we are going to save as many people as we can."

As he finished saying that Momonga and Warrior Takemikazuchi began to change right before their very eyes, Momonga actually got smaller by five inches, her skin was a tan brown color, while her original clothes strained to stay on her, she then used her powers to reshape her clothes to fit her properly.

Warrior Takemikazuchi was actually plain-looking, your typical ordinary samurai, his hair tied in a top knot and a short beard, "I know that some of you might find this difficult to get used to, but do not worry, we only intend to use these forms when we have to be around other people that are not from our guild, we shall take our normal appearance when we are within the great tomb. Mare, is there any way to use land magic to hide the Great Tomb better?"

Mare immediately perks up and walks up to him, she was basically looking at Momonga while listening to what he said, "Well technically there is a spell called Earth Surge that I can use to hide the walls of the great tomb." To which Albedo begins to lose it and screams that is she suggesting that they cover the walls of the Great Tomb of Nazarick in dirt?

Mare being more confident went to Albedo and told her that indeed that is what she was suggesting, making Momonga and Takemikazuchi wonder when the hell did she become so confident and assertive?

Shalltear and Albedo begin to argue about the walls and who is going to sleep with Momonga, to which Takemikazuchi and Cocytus simply began to shake their head and put as much distance between them as possible. Momonga decided to tell them her plans to make a harem, so she can save every woman on this planet from the hands of that fake god, to claim them for herself and her future husband except for those that belong to Hector or Takemikazuchi as he prefers to be called.

As soon as they each began to pledge their fidelity to Momonga and to Takemikazuchi they began talking among themselves about increasing the defenses of the Great Tomb and improving the information gathering, Momonga said that she had something to do so she excused herself and teleported away, Takemikazuchi decided to go back to the forge since he still had a few things he needed to complete.

That is when Shalltear began to tremble, Cocytus concerned asked her if she was alright? She said that she is doing great, it's just that her garments went through a little crisis, which made Albedo glare at her calling her a filthy parasite, to which Shalltear threw modesty away and said that she is proud of how she was made by the supreme beings and if she is not even wet after experiencing that much power, she must be rancid beneath that skirt.

Albedo glared at her, and told her, "Keep flapping those fangs Lamprey see where they get you?" Demiurge simply said that he would leave everything to be handled by Aura, to which Aura complained not to dump this mess on her.

That is when Demiurge began to explain to Mare, "It is not out of the question that one day the last remaining supreme beings may one day rejoin their kin, and in preparation of that wouldn't be nice to have an heir to whom we could pledge our loyalty to?" Mare looked at Albedo and Shalltear, "And you are saying that one of these two should be the mother of that heir? Somehow I don't see that as a good option."

Cocytus then remarks that as long as the gate guardians do their duty there wouldn't be any need for an heir, to which Demiurge tells him that while it is nice that they can pledge their loyalty to two supreme beings, wouldn't be nice to pledge to their entire line? That is when Cocytus starts to imagine basically being the surrogate uncle to these heirs.

After a long discussion Albedo, Aura and Shalltear finally calm down, as the three stop arguing, Demiurge said that it appears that the fight is over, and Aura comments that the cat fight might be over but now they arguing about who the second wife of the supposed harem going to be. Albedo laughs, "It would be strange for a supreme being not to have a harem, but we will discuss this at length later, and determine who is going to be the second head wife."

Momonga decided to dress in her knight armor and decided that maybe a light stroll for some fresh air would do her some good until she got to the first floor and that is when she found herself staring at the demon general of avarice, jealousy, and wrath, and wonder what the hell are three demon generals that serve under Demiurge doing in the first floor?

That is when Demiurge appeared right next to her with Takemikazuchi to make sure she does nothing recklessly, "So Momonga out for an evening stroll? Sound nice, let's go. We shall accompany you." Momonga is having a hard time since she was sort of hoping that she could sneak out and try to find her man.

"He is not here yet be patient Momonga, so come on, let's get some fresh air and maybe this will calm you down some." As Momoga was walking by she grabbed the ass the female demon general and she started to moan, she started to blush as she walks away to follow Demiurge and Takemikazuchi she is heard saying that others will be jealous when she tells them.

Takemikazuchi used his wings to fly, Momonga put on a pendant on a chain to help her fly up and as they did that Demiurge transformed getting himself some wings and flew up towards them, "I have to admit this puts the view that Blue Planet made on the sixth floor to shame, I never thought that I would get to see such beauty. The sky is like a treasure box, just beyond our reach."

Demiurge tells them that maybe they were here to obtain those jewels and decorate themselves with them, Momonga called that the height of arrogance, that she would rather use those jewels to adorn the great tomb but maybe just maybe the most fun thing would be taking this world from that fake god and returning it back to their family.

Takemikazuchi began to notice that the earth was moving in waves and crashing against the outer walls of the great tomb, "Mare is using Earth Surge to a great effect, don't you think such actions are worthy of a reward?" He asked Momonga, and she nodded and decided to fly down towards where Mare was using her magic.

"Mare, great job, but this can't be easy for you, so in order to help you, I am going to let you have this." She held her hand open and one of the rings she made recently appeared, Mare said that it was a guild ring and that only a supreme being was allow to wear one, Momonga told her that using the ring would help her get her work done more efficiently and thus she could wear it as long as she did her best to serve the guild.

Takemikazuchi decided to tell her that it is a replica guild ring which works like a guild ring but has an extra effect on it, it makes the one that gave it and the one that received it become stronger, "I see that you are technically you are offering her a wedding ring, cause it is a magic wedding ring that was fashioned after the guild ring."

As she put on the ring she had to admit that she felt a little stronger. As Albedo comes out of hiding and she freaks out when she sees the ring, Mare asked why is she dressed in armor to simply speak with her, Albedo pretends nothing is wrong and she says that she is doing this in order to not interfere with their work.

Takemikazuchi tells her actually no, she was wearing that to sneak away to try and find her man, without anyone noticing it. Albedo was surprised that she was wrong, Momonga said that she was sort of right as well, but she was also planning to sneak out, which made Albedo feel better thinking that she was at least a little correct in her assumption.

Takemikazuchi tells her that if she caused enough trouble for that fake god, he might summon her man to vanquish her making them both laugh, and by doing this in the end he will be end himself, Momonga became happy hearing this, and then she gave Albedo a wedding ring that she created and told her to use it for the good of the guild. Both Momonga and Takemikazuchi disappear back to the throne room.

As a group of men in armor is gathering helpless people, one of them says that it is time to put the mongrels in their cages. As he is seen smiling as he saw the suffering of these people.

AN: Lady Death is from Marvel Earth-616, and Momonga's new look is Lady Death from the New 52 with a different skin tone.