Blair just chuckled now. "Klausy let me down now."

Klaus laughed and pulled the chains off, hugging the young man. "Great to see you Blair." Blair sighed now and said. "What the hell was that thing with Alaric? You know, I kinda liked him."

Klaus sighed now and backed off with a groan, going. "Blair... come on son. You know me. I'm good at picking them."

Blair scoffed now and said. "Like with Macy and Diana? It's cruel making them think this."

The Original laughed now and just said. "Macy and Diana? I just want to see Damons face when he finds out who you are really."

Blair shook his head now and said quietly. "Was it your "minions" who attacked Diana."

Klaus scowled now. "Blair, Blair Blair! You're not going soft on me are you? Or getting attached to this family?"

"They're like my family. Don't you dare hurt Diana or Macy... and Damon."

The older vampire scoffed now and just said softly. "My, you have gotten attached. Blair-"

"Shut up."

Klaus snorted. "Excuse me? You were all up for it back then."

"That was before I found out they weren't monsters."

"I don't freaking believe this." Klaus hissed now, then added. "Blair... you're my son ok? You're the one I trust fully..." he chuckled darkly. "Or supposed to."

Blairs eyes flashed. "You've no idea what it's like pretending to be someone who you're not like this. It's a whole life that's been made up. Not just a few minuets. I'm-"

"Getting way to attached to them."

"No, I'm not... but still. Leave them alone. All you wanted was Elena and Katherine."

"Oh yeah, I heard about your little one night stand with dear Katerina. I'm surprised she didn't recognize you as that handsome guy from... ooh... 1400s right?"

Blair turned away now and just said dully. "Look- you know I'd never say anything. So let's just stick to the plan yeah? Bonnies dead, Elenas all open."

"And what if "Daddy" gets in the way?"

Blair stopped dead and looked at the door for a moment, then sighed. "Just... try not to kill him."

Klaus watched his son walk out now with a frown- Blair had never been like this before. Never felt so much emotion before...

One year earlier...

Klaus watched through the window of the house at the mother and daughter as they packed up, heading to Maryland.

Wrong place.

He stepped forwards and knocked on the door now. There were footsteps and the door opened. The mother frowned. "Hello? Can I help?"

Klaus chuckled, then grabbed her and she yelled out in fear. Blair ran inside now, using his half vampire status and grabbed the daughter, pinning her down and compelled her to stay quiet and still while he returned to his father. Klaus sighed and started the long job of fabricating the young man into their lives, the daughter as well.

The ultimate spy in all this. His own son.

A little while later, the mother, Macy got up with a groan and felt her head- she'd fallen over no doubt. Blair came in now and asked. "You ok?"

Macy chuckled. "Yeah I'm good. Where were we headed again?"

"Mystic Falls remember?"

Macy frowned, then smiled and nodded. "Oh yeah. I'm going mad. Did you pack your stuff Blair?"

Blair smirked.

"Yeah I did."

-BoTd-

Blair returned to the Salvatore place now, stopping before he went inside. He didn't tell Klaus about the new baby. It would only be a new weapon for him.

These vampires were nice, and Damon... he'd changed.

"Blair? Where have you been?"

The vampire in question was facing him now, and Blair shook his head and just said, tears in his eyes. "I am so sorry."

Damon frowned now, then asked. "What for."

Blair shook his head. "I lied to you all." he just said, looking down. Damon scowled now. "What the hell are you talking about!"

The older vampire, even though he didn't look it just said. "I need to tell everyone something... and... I'm not proud of it."

Damon just stared, then let him pass.

What the hell was with Blair?

Blair was silent as the others appeared, sitting around him. Then Diana asked with a scowl. "What the hell is going on?" Blair sighed now, then looked around. "I'm sorry. I really am..."

Damon scoffed now. "Come on, spit it out already! We haven't got all day!"

Blair chuckled now, then just said. "I'm not who you think I am."

Macy frowned now. "What-?"

"I'm not your son. I'm... not related to any of you."

Damon frowned now, then got up slowly, eyes narrowed. "What are you-?"

"I was... sent to spy on you all."

Damon made everybody jump when he grabbed the young guy and slammed him against the wall.

"Damon!" Macy snarled, walking up and tried to pull him away, but it was no use.

"Who are you." He asked now, not taking his eyes of the guy he thought was his son.

Blair didn't say anything so Damon slammed him back again, going. "You're working for Klaus... aren't you?"

"No!"

"Oh? Why don't I believe you then?"

Blair laughed now, then pushed back and slammed Damon onto the ground, snarling. "I'm older than you, and therefore, stronger ok?"

Damon tried to push him off, but couldn't, making him ask in shock. "Who are you-?"

Blair sighed now and just said. "I'm not working for Klaus. Not anymore..."

The others just stared, unsure of what to do. Diana asked quietly. "You're not my brother?"

Blair looked around and just sighed. "Why do you think you don't know me very well? I... you were both compelled to know me as your son and brother."

Macy shook her head and said quietly. "I don't understand."

Blair sighed and let Damon up, walking over and just said. "Klaus had a lead on Katherine. And... he knew about her heading back here eventually. Then you. Diana specifically. He used your relationship with Damon to sneak me into this..."

Macy had tears in her eyes now as she sobbed. "You're not my son-?"

Blair shook his head in regret, then turned to Diana and said quietly. "What can you remember about us as kids?"

Diana had tears in her eyes as she whispered. "Nothing..."

Damon was frozen in shock now, a part of him heartbroken that Blair wasn't his son, the other-

Blair heard Damon snarl now. "Then who are you? Who are you to Klaus?"

Blair was silent, looking around at the faces he still loved.

"I'm... his son."

I did warn you all I had a biiiiig shocker coming up;D bet you all didn't see that coming lmao! So Blair is Klauses kid? Looks like more flashbacks and intense convos;D shouldn't get anymore insane now- nearing the end of the fic:( and ooh. what's going to happen? Reviews much loved! Don't hate me too much for this nasty twist I planned since the beginning lmao!XD x