This is my first crossover fanfic so i'm sorry if it's really bad. I don't own anything except Chasity Green. R&R, Enjoy :).

One hell of a butler.

Chapter 1 – The Chase

General POV

She jumped from the roof, rolling and then running again. She was being chased by Valkyrie Cain and Skulduggery Pleasant. She might have been strong like a demon and skilled like one but if they got her they surely would kill her. Where is he?! She thought as she jumped up and grabbed onto the roof. She pulled herself up, not stopping for a second. If she stopped she would get caught. Stupid Demon, she thought again, jumping from roof to roof. On her left was Tanith and on her right was Skulduggery and Valkyrie. Wrong move. She slowed and they were right next to her. They were about to grab her when she did a back flip and ran back the way she came. She was getting tired, she was only human.

"What is she?" Valkyrie asked, struggling to keep up.

"She's a mortal."

"What mortal can do all this?"

"Chasity Green."

"Is there anything else she can do?"

"Yes."

"What can she do?"

"Lots." and with that they started running quicker. They got to the edge of the last house. Chasity stopped and turned. Tanith, Skulduggery and Valkyrie stopped.

"Chasity Green, I am arresting you for murder." Skulduggery said, stepping forward.

"I've had enough of playing games." Chasity said calmly.

"You're going to put on the shackles then?"

"Hahaha... no."

"You are surrounded, no mortal can get passed us." Chasity looked down and saw cleavers everywhere.

"I might be a mere mortal but you see, I have one hell of a butler." Valkyrie looked at Tanith, confused, and Tanith just shrugged.

"Sebastian, come and help me already."

"Who's Sebastian?" Tanith asked.

"I am." Said someone with a posh English accent. Skulduggery was the first to turn around, revolver in hand.

"Who are you?"

"I am Sebastian Michaelis."

"What do you want?"

"My mistress." Sebastian said, pointing at Chasity Green.

"That's not going to happen." Valkyrie said, stepping closer to Chasity. Chasity took off her eye patch revealing a purple eye with some sort of pattern on it.

Sebastian got down on one knee, placed his right hand above his chest where his heart would've been.

"Why is one eye brown and the other purple, and what is that pattern thing?" Tanith asked, but everyone ignored her.

"Sebastian, this is an order, get me back to the manor."

"Yes, my lord."

"You are not getting her, she's coming with us." Valkyrie said.

"I don't think so, as there is still a contract I do whatever my mistress orders me to, if she orders me to get her and stay alive no matter what, that is what I shall do." Sebastian pulled off his glove revealing the same pattern as the one Chasity has on her eye.

Sebastian put on his glove and out of no where knifes and forks appeared in his hand.

"What are you going to do? Kill us with food?" Valkyrie mocked. Sebastian smiled and threw them at Valkyrie, who managed to dodge a few, but most of them caught her in the arm. Valkyrie screamed and Skulduggery lunged for Sebastian, who jumped up and landed next to Chasity. Tanith ran after him. He got her sword and before she could move out of the way he cut her side. Skulduggery started throwing fireballs at him. Sebastian moved from side to side swiftly and effortlessly. Skulduggery shot 6 times at Sebastian. Once the smoke cleared Sebastian was still standing, bullets in his hand. He threw them back to Skulduggery, who just about managed to dodge them all.

"How do you do that?" Skulduggery asked.

"If I couldn't fight of three mages and protect my mistress, what kind of a butler would I be?" Sebastian asked, and with that, he picked up Chasity and they were gone.