The Flash (two oc insert fic)

The Ghost Girl

My name is Barry Allen, and I am the fastest man alive. When I was a child, I saw my mother killed by something impossible. My father went to prison for her murder. Then an accident made me the impossible. To the outside world, I'm an ordinary forensic scientist, but secretly I use my speed to fight crime and find others like me, and one day I'll find who killed my mother and get justice for my father. I am the Flash.

The Night of the Particle Accelerator

A person with long black hair, fair skin, a green left eye and a blue left eye was walking around in a haunted house. They had a flashlight in their hand to guide them till it turned off.

"What the? I just changed the batteries." The person grumbles.

A strange presence was felt by them till they got flung back into a wall as the Particle Accelerator at S.T.A.R labs blew up. The presence that was felt happened to be a ghost who got flung into the person. The person lays on the floor with their back against the wall as their skin turns transparent.

S.T. A. R Labs After the Particle Accelerator

Shortly after the Flash had stopped Hannibal Bates, the shapeshifting meta-human, Cisco and Joe had discovered the real body of one Harrison Wells from Starling City almost decomposed. Now they needed to figure out who the imposter Wells is and why he has been helping Barry become the Flash. It was another normal day for the Flash, catching thieves for the police, stopping car chases. Barry still had to keep Iris in the dark about him being the Flash which was eating him alive with guilt. Cisco and Caitlyn were trying to figure out a way to find out Wells' real identity but so far they kept coming to dead ends.

That is until one case that had the police baffled; a robbery at the Central City Jewelry store except nothing was stolen, but the guards were in shock and muttering something about the flickering lights and a woman screaming. Joe decided to call Barry about it thinking it could be a meta-human but before he could tell him about it there was a report of someone attacking civilians in a bar.

At a bar in the downtown of Central City, a person with transparent pale skin, long black hair and pure black eyes was scaring people. They turned invisible and started throwing glasses at people. The glass shattered onto the floor as some of the glass cut some of the bar goers. The person laughed, the laugh sounding really eerie. Flash appeared onto the scene searching for the meta. "Guys, I don't see the meta." Flash stated into the comms.

"Hang on, I'm getting a heat signature. Near the drinks!" Cisco pointed out.

Flash sped up his arms in a circular motion creating a wind blast that hit the meta as she turned visible and went crashing into the drinks getting soaked in beer and wine. The meta stood up to face the Flash with a wicked grin, "You shouldn't have messed with my haunt, Speedster." she said in a low voice.

The Flash's eyes widened recognizing the voice. "Mushroom..?" He said in disbelief.

"I'm sorry but Mushroom is asleep right now." She says.

She grabs a glass and throws it at someone. The Flash runs in front of the person and catches the glass. The meta now known as Mushroom runs out as he does this. The Flash sighs seeing how Mushroom isn't there.

"I lost the meta." He says into his earpiece.

"How did you lose them?" Caitlyn asks.

"I'll explain later." Flash stated.

As soon as he rushed back to the lab, Cisco, Caitlyn, Wells, and Joe were already waiting for him. Barry explained that the meta was someone's name is Mushroom. Joe immediately knew the name, that was Barry's little sister. "Mushroom? Really?" Cisco asked.