TheBat1sOut/The Dark Knight

The Dark Knight is the first issue of TheBat1sOut.

Transcript
The issue begins with James Wayne in his manor. Suddenly, Mark Pennyworth walks in. Meanwhile, someone is shown, revealing to be Catwoman. She is shown talking to another figure who is the Penguin. She does. It then cuts to a warehouse. Catwoman breaks into it. She grabs a jewel as suddenly, Bat1sOut jumps down. She tries to not laugh.
 * Mark: Master James.
 * James: Yes?
 * Mark: I know you're planning something.
 * James: Then you are completely correct.
 * Mark: What are you planning?
 * James: It's a secret that I can't reveal.
 * Mark: But I am your butler.
 * James: Fine. I am going to become a vigilante.
 * Mark: Are you serious?
 * James: Uhh... yes. And I would prefer your help.
 * Mark: If it is to keep it secret, I understand.
 * James: Yeah, plus I can't fight criminals on my own. I need an eye in the sky.
 * Mark: Sure. Shouldn't you contact the Commissioner?
 * James: He can't know. Nobody but you will know.
 * Mark: If you train a protegé?
 * James: True. But it is not the time.
 * Catwoman: How much are you paying me again?
 * Penguin: Fifty thousand. And if you fail me, I hope you like trains.
 * Catwoman: I never got caught. So I probably won't be caught.
 * Penguin: I hope so. Now go.
 * Catwoman: Who are you?
 * Bat1sOut: I'm Bat1sOut.
 * Bat1sOut: What’s so funny?