The Omega stands in front of the blackened Realm Crystal, with Aria and Garmadon in a fighting stance before him.

"So, this is the Realm of the First Spinjitzu Master?" The Omega questioned "Soon, their power will be gone. Forever"

"What power?" Aria questioned

"The power of Creation" Garmadon replied

"Soon, there will be nothing, but Destruction" he points his staff at them "You both are Oni. Why have you not taken this realm?"

"Well, I... it's complicated" Garmadon says looking at Aria

Aria looks at the Omega "Have you heard of the name Overlord?"

"Overlord... I haven't heard my brother's name for a long time" The Omega replies

"Overlord isn't a title it's a name?" Aria asks getting out of her fighting stance

"Yes, Overlord is my older brother, why mention him?" The Omega asks

"I'm... I'm his daughter" Aria replied

"Impossible!" The Omega shouts

"It's not impossible!" Aria shouts

"If you're his daughter then who is your mother?" The Omega asks pointing his staff at her

"Layla Lord" Aria answered "the princess of the king of Oni who was sent to this realm when she was young and was adopted by the king and queen of Ninjago until the whole royal family was killed. You and my father were the sons of the king's top general, my father was betrothed to my mother by the king of Oni"

"y-you" The Omega lowered his staff "...you're Aria"

Garmadon looked confused "...what is happening?"

"Uncle Omega" Aria smiled running over to him and hugging him

"You are a protector of this realm, why?" He questioned

"I was planning on taking over I got married" Aria replied

"Ah yes, an Oni's full power is unlocked after marriage" The Omega nodded

"that sounds stupid" Garmadon comments

"But now that you're here Uncle Omega, I don't see the point in waiting" Aria said as her eyes glowed purple

"...and i was the one the ninja didn't trust" Garmadon mumbled

"Enough talk. Let's get this over with" Aria said

The Omega swings his staff wildly at Garmadon. He tries to dodge it, but is struck down. He summons his power and throws it at the Omega. The Omega blocks it, and it bounces back. Garmadon ducks down, and it creates a hole in the wall behind them. Garmadon look back at The Omega fearfully as Aria laughs.

Garmadon uses his power to push the darkness. Garmadon shoves his power into the Omega, and they continue to fight each other. During the fight they knock into the Realm crystal, it falls on the floor and shatters into pieces.

"Hahaha" Garmadon laughed

The Omega slams the staff on the ground "The Realm Crystal was merely the key in which we opened the gateway"

The Omega slams his staff in the ground repeatedly, summoning for the Oni to appear. Oni slowly rise out from the ground, and take their formation. Garmadon dashes for the hole, the Oni go to chase him but Aria stops them.

"Let him go, he's no real threat" Aria tells them

-

Garmadon run across a bridge, only to find Oni running towards him on the other side .As the Oni close in, they try to attack more violently. P.I.X.A.L. manages to grab Garmadon out of the swarm of Oni. The Samurai X Mech beeps frequently in warning. P.I.X.A.L. looks around for the Destiny's Bounty, and sees they are a distance away from it. She zooms for the Bounty.

Garmadon and grunt as the mech crashes down on the bounty. Kai, Jay, Nya, and Lloyd run up to Garmadon, while Zane takes care of P.I.X.A.L.

"Where's Aria?" Kai asks

"Your little princess switched sides" Garmadon grumbled

"You're lying!" Lloyd shouts "what happened?!"

"We were facing the Omega, the leader of these Oni, then he turned out to be Overlord's brother" Garmadon explained "He's Aria's uncle, her original plan was to marry you to unlock her full potential, one way Oni can unlock their full power is through marriage, it sounds stupid I know, but she was only using you"

"That can't be true" Lloyd said

"and yet it is" Garmadon crossed his arms

"First Cole now Aria" Jay whined "we might as well just give up"

-

"Uncle Omega is their any other way to unlock my full potential without marriage?" Aria asked

"Of course" the Omega replied "listen up cause I'll only tell you once"

Aria smiled "ok I'm listening"