Overlord The Son of Death

The New Supreme Being, Ainz Ooal Gown!

Previously.

"Let's do this, Shalltear!", Ainz stated as he clenched his hand in front of her, "It doesn't matter how many special skills you have. My magic will always be stronger. I show you!" Ainz then clapped his hands and cast a spell in them, "Ultra-speed Whispering Chant." Suddenly Ainz's body started being surrounded by a white aura, he then gazed up back at Shalltear, "Let me show you true power."

Currently with Filius and the others.....

Filius started chuckling and then he started laughing, "Hahahaha!"

Naberal was wondering why her Young Master was laughing, "Lord, what is wrong?"

"Nothing, my love", Filius then turned to the Mirror again, "It's just that, Shalltear is putting a futile resistance."

"Young Master?", Demiurge spoke.

"Yes Demiurge, ask your question", Filius ordered.

"You say that Lord Ainz has already won, may I know why?", Demiurge asked.

Filius smiled, "We've been here for two weeks, and in that time I investigated everything I could. From war tactics to the knowledge of engineering, I researched the names and powers of every servant of Nazarick as well as every item we have. But there was something that always bothered me, that is the law of magic in this world."

Everyone paid close attention to Filius's words, "In Yggdrasil, we had limits or some form of restriction when it came to fighting or doing other things. But now, those restrictions are gone, we can do almost anything, then why haven't we tried new things. A few days ago I learned some knowledge of the New World and found out that there aren't limitations to magic, there are only unknown forms. If a certain spell isn't known it doesn't mean that it doesn't exist, it only means that nobody has found a way to cast it."

Everyone was shocked by this, if what their master was saying was true, that meant that they could learn new skills and spells that weren't in Yggdrasil or usable to their race.

"I tried my theory out, and it worked, I created new spells and they were even more powerful than before, the only issue would be the mana cost, but that could be fixed later on. I managed to increase the number of spells I could use at one time, I even found a way to reduce the casting time of any spell or skill to almost zero. That is the spell my father just used", Filius said.

"Incredible", Naberal said, she was shocked, even her face, the one that was always stone still, was actually showing an expression of shock and astoundment.

"Young Lord", Demiurge ten kneeled on the floor, no he then prostrated himself. Albedo and Cocytus then followed suit. "I have no words, you are astounding, incredible. It shows to everyone in this New World that you are truly the Son of the Strongest and most powerful Supreme Being. Our Lord, please lead us, along with your father, for the rest of eternity."

"I accept your devotion, hear me, you will follow my father's words first before mine. Until the day father finally conquers the world, we shall not rest, work harder from now on, and experiment with various things. Become stronger, so that this world and many others will be ours!", Filius ordered.

"Yes! Young Master", they all said in unison.

"Now raise your heads and sit, my father will show you that even the strongest guardian is nothing but a near spec of dust compared to him", Filius said.

Back with Ainz...

"Hm?", Shalltear tilted her head in confusion, "Strange? What did you just do? It seems you casted a spell just now, but nothing has happened." She then smiled, "Poor Lord Ainz, it seems he is getting rusty, all those years sitting on the throne must've deteriorated your skill huh."