I looked through the photos I took at Disneyland on my phone, smiling at the fond memories that I'm sure will last forever. Once I heard the door open, I turned it off and watched my patient walk in.

He was dressed in an outfit similar to Batman's costume, but it had a military look to it and had the symbol for Arkham on the chest instead of a bat. According to the files, he was a man of mystery…and it was up to me to see what makes him tick.

"Mr. Remus? I'm Dr. Lieberman—" I began to say, but he ignored me and took his helmet off, revealing his brown eyes and black hair.

"I hate being here…" he said under his breath.

But you're here for a good reason. I thought, turning my recorder on.

"This is Dr. Miles Liebermann. The time is 2:50 PM on September 1. The patient's name is Victor Solomon Remus, alias The Arkham Knight. Do you mind if I ask you a few questions?"

"Sure. Whatever…"

"What was your childhood like?" I asked.

"Lonely. My dad worked for the mob, but he and my mom divorced when I was four." he said.

I knew about his father: Alexander "The Wolf" Remus. He was arrested several years ago when he tried to snitch on Maroni in order to take over his mob. I remember seeing the pictures of him in his black and white mink coat, silver spiked gauntlets, and wolf mask on the news.

"The files mentioned that you were held hostage at Arkham when you were eighteen. Is that true?"

"Yeah, it's true. That clown tortured me for over a year and mentioned that Batman also turned my father over to the police. That was how I decided that all the Bat needs to do is die. Deathstroke later broke me out, so I formed a militia."

That explains why the files said that he and Joker should be kept apart…I thought.

"What's the most significant thing that The Joker had told you?" I asked him.

"Outside of telling me that Batman is the enemy and that I should kill him? He did a joke that was something like what's a better place to drive someone mad than the madhouse." he said.

"Now, for the last question, Mr. Remus: what's your relationship with Batman?"

"I hate him. Plain and simple. I want to take every little thing that he loves and get rid of them like what he did to my father."

I turned off my recorder and shook his hand, saying, "Thank you, Mr. Remus."

"Whatever…" he said as he put his helmet back on and left the room.

It still wasn't enough information, but it didn't matter, I got some details. Smiling to myself, I went to my desk and wrote my notes.

Author's Note: Yes, I know that the Arkham Knight is Jason Todd, but it was a disappointing plot twist and Rocksteady lied about him being an original character, so I decided to give the identity of the Arkham Knight to an original character.