Yo. Here's a new story. I was really bored, so I thought what if Sebastian came back? This isn't connected to my other story: Clarissa Fairchild, a shadowhunter. I hope you enjoy this anyway. By the way, I'm just taking a break first cause if I update like everyday, my story's gonna suck. Oh yeah, there may be some language here, like more that my usual damn or crap. I feel bad for using them already. Ha ha ha. There! I'm warning you already. R & R please.

Disclaimer: I don't own TMI or any TMI characters. They belong to Ms. Cassandra Clare.

Clary was breathless. She and Jace had been running through the maze - like Institute. Somewhere on one of its many floors was her brother, Sebastian Verlac, also known as the real Jonathan Christopher. She was grateful that Alec and Isabelle had been there to distract him from coming after her and Jace when they had just barely managed to get away from Sebastian and his kindjal dagger.

"Well, well. Look who we have here." Came a drawling voice from the door way. "If it isn't my darling sister Clarissa, snuggling with angel boy." Sebastian sneered, his dark eyes at Jace who was looking murderous. "I will enjoy killing you both; you bitch and your stupid boyfriend."

Sebastian walked forward, ready to throw the knife. Jace stood up and stepped in front of Clary, clearly in a defensive position. Only when Clary felt his body push against her, she realized that he was pushing her back towards the window. Slowly, making sure that Sebastian wouldn't notice, she walked backwards, feeling her way to the glass.

"Why so quiet you two?" Sebastian stopped walking; his face was a look of amusement. "Don't you want to know how I survived?"

Clary froze making Jace hit her. "I only know how you got in, Jonathan. You did it the same way you got into Alicante didn't you? The Institute granted you instant access because you are a shadowhunter regardless of your being part Greater Demon. All you had to say was 'I am Jonathan Christopher Morgenstern. I am one of the Clave.' La la la."

Jace looked back at her with disbelief in his eyes. Clary shook her head and motioned for him to pay attention to Sebastian.

"Thank you Clary for that informative notion. Now demon boy," Jace taunted. "How did you survive? As I can recall, I left you for dead in the river of the valley. Daddy Valentine killed me because he needed blood for the summoning." Clary shuddered at the memory of watching Jace die and not being able to do anything. "Who could blame him really, for choosing to use my blood instead of yours? A half – demon child. You're as pathetic as the Downworlders Valentine tried to destroy."

Sebastian looked furious. "Shut up, SHUT UP!" He flung the dagger. Jace pulled Clary out of the way and into a dive towards the floor as the blade struck home into the wall. Its hilt jiggled slightly. Sebastian exhaled.

"After you and Isabelle left, I felt like I was going to die. But then water nixies found me and took me to a fairie court. The Unseelie court in fact." He chuckled as Jace paled.

"The… Unseelie… Queen… helped… you?" He choked out, looking shocked.

"Jace, what's wrong?" Clary anxiously grabbed at Jace's arm. "How are the Unseelie different from the Seelie Court?" Clary remembered her first encounter with the Seelie Queen: how Jace spoke to her with caution; how Clary was tricked into drinking the faerie juice; how Jace had to kiss her because the Seelie Queen thought she was doing him a favor.

"The Unseelie Court is the opposite of who we met before Simon was Turned. They are purly evil and seldom help nayone. They don't disguise their harm as a form of help. They don't dance the night away; they kill whenever they are found. No mundane has ever seen them and lived." Jace said coldly.

"That's right angel boy. Now since all is revealed, I might as well get my revenge now." Sebastian tapped the hilt of another dagger in his weapons belt. Since Jace pulled Clary out of the way, they were much farther from the window than a while ago. Clare swore in her head as Sebastian grinned evilly and raised the second dagger.

A/N: First Chapter. I have the whole story in my head already. I just divided it into chapters. Probably gonna be 3. :D R & R please. Oh yeah. the Alec and Isabelle scene will be in the next chapter. Au revoir!

-Lexa.