Hello guys, so yeah this is my first fanfiction so please correct me if something is wrong and as you have guessed front he title the story is an Overlord and Warhammer fantasy crossover I was thinking of whom to make the overlord meet at first after entering the world of Warhammer fantasy and since greenskins hate everyone equally and justly I decided our boy Grom was perfect for an early meet-up with his horde they won't die obviously so early depends further so enjoy the story and feel free to correct me.Btw the story starts right after the latest volume 14's premise so yeah it's after the kingdom arc.

Chapter 1:The Starting of the Event.It was a normal day for the Sorcerous Kingdom of Nazarick, the invasion of the Re-Estize kingdom had gone well for the Sorcerous Kingdom with the aquisition of large amount of territory and wealth,the Sorcerous Kingdom had no worry of food for a very long time now.

The day was peaceful and Ainz was sitting in his office in E-Rantel the capital city of his Kingdom.

He was very tired with all he work he had to do after the invasion of the Re-Estize Kingdom and with the managing of it now.He was glad Albedo and Demiurge were doing the work and were managing the mess of the work which was left after the invasion.If he had to do it alone he would have almost died with the pressure and fatigue(tho undead don't have fatigue) he still was tired with the remaining work.He had wished to immediately visit the Elf Kingdom after the invasion of Re-Estize in order to escape the remaining work but he couldn't as he Albedo informed him of the work so he had to stay and do it now.

'Ahhh... only if I could get out of this mess and enjoy some fun time.' sighed Ainz to himself.

After quickly stamping the rest of the Documents and Papers, he quickly went outside to enjoy some fresh air and probably escape and meet-up with some of his subjects and actually get some fun but it was all foiled when a certain voice was heard by him.

'Ainz-sama, Aura-sama wants to meet with you,should I let her in?' - said the voice of the maid Cixious.

Ainz sighed inside but he was not really sad as Aura was one of the few people he enjoyed talking with as she was very energetic and happy always so he enjoyed it.

Ainz gestured her to open the door and allow Aura to come in.

Cixious obeyed the orders and opened the doo and behind them came Aura running to Ainz, she immediately saluted him and loudly saying,

'Ainz-sama thanks for letting me in and now I have some reports for you Ainz-sama.'

'Well what are the reports Aura?'

'My magical beasts have found some weird goblin like creatures near the perimeter of E-Rantel while patrolling the area.'

Ainz was bit suprised and excited on hearing it but he anyways gestured Aura to continue.

'The creatures they found were just like goblins with those long green ears and short stature but there was something weird about them especially their long black robe which they wore. Along with that they were riding some wolf like beast with horned helmet and armour'

Ainz was surprised to know that goblins wore Black robes if it were Enri's summoned Goblins then he wouldn't be surprised but now that they were straight up wild goblins they were definetly suspicious to him so he said to Aura.

'Where did they came from Aura if you know?' Ainz asked.

'From what my magical beasts saw they saw a portal with swirling purple waves from which the goblins emerged with their mounts.' Aura answered

'Oh a Portal certainly interesting.' Ainz answered with a slight enthusiasm in his voice, he was excited about this portal could it be to some faraway place he didn't know about or a completely new world the possibilities weren't low as he himself experienced it.

'What do you think Ainz-sama we should do about those goblins and that portal should we close it and destroy it?' Aura asked

'No,let's watch them for sometime, order your beasts to watch the goblins and the portal carefully and also quietly kidnap one of those goblins for interrogation about them.' Ainz answered to her

'As you say Ainz-sama my beasts will surround them and I will get one of those goblins for questioning right away' Aura answered with her usual energy as always.

'Good now let's see what these Goblins are about.' Ainz said with a sinister yet soft voice.

All the while in another world a certain obese goblin lord was sat on his chariot throne with his goblin assistant besides him.

Yo guys so how was the first chapter if it was too short then I will make the 2nd chapter longer as I said this is my first fanfiction so feel free to correct and criticize me for any mistake as it helps a lot guys.and btw for those who are not warhammer fantasy nerds the certain obese goblin is no one other than our boi Grom the Paunch.So cya guys next chapter coming in 1 or 2 days will have to spend more time that's why anywaysadios.