Sebastian Michaelis sighed heavily. "So, How did it go?" Samael asked. "It seems that I have to babysit Lord Satan's son, Rin Okumura until he becomes a Demon king," Sebastian said. Samael laughed, "I see!"

Sebastian glanced around, "I suppose I should take my leave and meet my new master," He said, beginning to head back towards the portal.

In no time, Sebastian found himself back in the human world in an unfamiliar place. Rin Okumura, my new master, is somewhere around here, He thought. Sebastian suddenly caught the all too familiar scent of blood.
Glancing at his surroundings, Sebastian's eyes widened at the sight of a Demon hoard and blue flames. The only Demon with Satan's powers currently in this world is my master! He realized.

Sebastian began leaping through the air until he came close to the source of the blue flames. Sebastian approached a figure laying collapsed on the ground in a pool of his own blood.
The blue flames surrounding the boy were unmistakable, "Rin Okumura," Sebastian murmured.

Anabelle led out loud, "Sebastian Michaelis?! What are you doing here?" she asked.
Sebastian turned his attention towards her. His eyes turned a dark red. "Demonica. I thought it was odd that you weren't at the Sabbath. What do You think you're doing to Lord Satan's Son?"

Anabelle, aka Demonica, smiled darkly, "What do you mean? I was simply bringing him to the Sabbath."
Sebastian's eyes narrowed, "No, you were trying to kill him," He corrected.
"Why does it matter to you?" Demonica asked, narrowing her eyes.

"It matters because Lord Satan assigned me as Rin Okumura's Butler. I won't tolerate anyone harming my master," Sebastian said, glancing at Rin. I have less than five minutes. Rin is still part human, I must stop the bleeding, Sebastian thought.
"I see. Well that just means I have to kill you too!" Demonica yelled, launching herself at Sebastian. Sebastian smiled darkly as black feathers began to cover the area. Two minutes, Sebastian thought.

Sebastian began killing the surrounding demons one by one.
Blood covered the ground as more and more demons were killed.
Then, Sebastian turned to Demonica and attacked.