The Magic Speedster

By:Burning Phoenix2018

A/N: This takes place after S:1, E: 7 when Alex discovers that Hank is a Green Martin. An AU story. I do not own anything to do with Supergirl or Harry Potter. There is absolutely no copyright infringement intended and I Do Not make any money off of this story it is simply for fun. Godlike!Harry. Elemental!Harry, Harry can copy powers of other Meta's and Aliens, Speedster!Harry.

It was December 17th when Harry first awoke. He remembered falling through the veil of death and then… nothing. Harry glanced around. He was in some sort of glass box. A wave of fear ran through him. Was he going to be tortured? Had Voldemort caught him? Thoughts raced through Harry's mind as he spun in a slow circle looking for any weaknesses in his new prison. He was about to feed his magic through glass when he heard a buzz and the click of a door opening. Harry spun toward the sound; slipping into a crouch as he did so. His gaze quickly took in an average height woman with shoulder length brown hair and a shirt the strained against her breasts. She looked surprised to see him awake but she hid it quickly.

"Who are you?" She asked standing with her arms crossed in front of her chest.

"I could ask you the same thing," Harry replied. "I know my rights you can't keep me here," Where ever here is Harry added silently. His words however had caused a smile to slip onto the woman's face causing her beauty to jump.

"Oh but we can. See we don't know if you are a threat to our city or not yet so unless you cooperate you won't be going anywhere," she replied smoothly. Harry frowned.

"What organization is this then?" He asked.

"I can't tell you that," she replied. "Fine if you won't cooperate with my questions than we'll just leave you here," she spun and walked out of the room.

"You do know that I can escape at any moment," Harry called after her as the door slammed shut.

"Is it true that he can escape?" Alex asked John.

"No of course not. These cells are designed to hold criminals much more powerful than a mere human," he replied before leading the way up to the main control.

"Bring up the security footage for Cell 4," Alex told one of the technicians. 3 seconds later and there was a direct view of the man that they had found 20 miles south of National City. The man with pitch black hair and vivid green eyes was pacing in his cell. Alex felt a gust of wind and turned around to see her sister.

"Is he awake?" Kara asked.

"See for yourself," Alex replied motioning to the screen. Kara looked at the big screen and a wave of surprise crossed her features.

"Have you talked to him yet?" She asked.

"Yes but we didn't get anywhere with him," Alex admitted.

"Can I speak with him?" Kara asked.

"Go right ahead," Alex replied. Kara walked down the hall to their left and a moment later she appeared on the security camera.

Harry glanced up as the door to his cell opened. He was curious as to what they wanted this time but he didn't let it show. His curiosity grew as a woman with an S on her chest entered. She had a rather large bust and having the S on her breast only accented it. She stood and watched him for a while before she rested her hand against a control pad on the wall. There was a click and a second later Harry's cell door swung open.

"What are you doing?" Harry asked her.

"I want you to trust me. We don't mean any harm, we just want to make sure you aren't a threat to our home," she replied. Harry eyed her warily before moving slowly out the door.

"As long as you aren't my enemy I won't harm you or anyone else," Harry said. "So where am I anyway?" Harry looked at her intently. She seemed to be listening to something. Then he noticed it; she had an ear piece in. Harry frowned and sat down on the small ledge leading from the cell to the rest of the room. He waited patiently for the girl to finish whatever conversation she was having. After about 5 minutes of silence the girl nodded to someone and stepped forward. Harry flinched and flipped backwards landing in a crouch. Instinctively Harry formed balls of fire in his hands. The girl froze seeing his quick reaction and his ability to control fire. They had thought that he was a normal human.

"Don't worry," she said quickly. "I'm not going to hurt you. I just wanted to help you up so I could take you to my boss," she held up her hands to show that she had no weapons. Harry relaxed and the flames dissipated. Harry stood and followed her out of the room. They entered a hallway that had a slight breeze blowing through it. It wasn't long before they entered a large, round room with people hustling in and out. Harry's eyes narrowed as everyone seemed to tense when he walked past them as the girl led him up to two people that seemed to be in charge.

"Welcome," the man said. " to the DEO; not many people get to see this," Harry didn't recognize him but he recognized the woman beside him. It was the first lady who had entered his cell.

"The DEO? What the hell is that?" Harry asked turning his gaze to the man. The 2 women looked at him with surprise.

"How do you not know what the DEO is?" The woman with the S on her chest asked.

"I've just never heard of it," Harry admitted.

"The DEO is the Department of Extraterrestrial Operations. I am director Henshah. We deal with aliens and judging from you control of fire you are either an alien or a meta,"Director Henshaw said staring at Harry. Harry raised an eyebrow at the mention of aliens.

"Aliens?" Harry asked skeptically. S woman as Harry was starting to call her, nodded her head.

"Yes aliens," the brunette said as if he was stupid. Harry sent a glare her way before turning to the man.

"Are you serious?" Harry asked. "Actual aliens?" They all nodded.

"I'd have to see it to believe it," Harry said with his eyebrows raised.

"Your looking right at one," S woman said.

"Your an alien. Right and I'm king Arthur," Harry said sarcastically.

"It's true," S woman said and started flying, "See." Harry looked skeptical.

"Okay but he could be levitating you," Harry said pointing at the man.

"How did you know that?" Director Henshaw asked quickly.

"Easy, it's basically imprinted into her mind," Harry said this time pointing at the brunette. Director Henshaw looked at the girl and something passed between them. What though Harry didn't know. He was tempted to take another peek into her mind but figured that they were now shielding it. He instead tried to use Legilimency directly on Director Henshaw but he was met with a brick wall.

"Leave us," Director Henshaw said to the two girls.

"But sir," the brunette argued.

"Now," he said sternly and they both walked and flew away.

"Come with me, um..." Director Henshaw said.

"It's Harry, Harry Potter," Harry replied.

"Okay then Harry, please come with me," Director Henshaw said as he started walking down one of the halls. Harry followed him wondering where this was going. He had a couple guesses but none of them seemed like they would happen. They stopped at an iron door. Director Henshaw scanned his key card and the door opened. He walked in and Harry followed quickly as the door slammed shut behind him. Lights flickered on, revealing a large room.

"Welcome," Director Henshaw said, "to the training room. Recently created should be able to handle any of your abilities and it will measure your vitals," Harry frowned. He had never imagined this.

"If you perform well." he continued. " Well we'll see how good your skills are." Harry nodded and stood in the center of the room. Director Henshaw left the room and Harry saw him appear behind a window.

"We start in 3... 2... 1...," Director Henshaw said over the intercom and hit a button. The lights flickered off and the test began.

A/N: Thank you for reading please leave a review telling me how I can improve. Helpful criticism is welcome any flames will be ignored. I will try to upload regularly. Now for the people from my other story. I am working on it I will be finishing it. Just hold your horses it is not abandoned.

Signing Off, For Now

Burning Phoenix2018