[Y/n POV]

I use my grapple gun and rappel up GCPD. I climb over the railing and walk to the Bat signal to see Commissioner Gordon with a coffee.

Barbara: "Well I didn't expect you to show up."

(Y/n): "Why wouldn't I?"

Barbara: "I don't know think you have noticed but there is a lot of chaos filling the street tonight."

(Y/n): "That's why I'm here. I need your help to stop this before it escalates."

Barbara: "Well your a change from Bruce that's for sure."

(Y/n): "Have you found any other super criminals tonight?"

Barbara: "I can only confirm that Firefly and Deadshot have been in the city. If this escalates further we might need more that a few cops."

(Y/n): "Probably. But it won't come to that. I need eyes in the sky. Get helicopters in the air and watch the rooftops. If anyone is spotted tell me immediately."

Barbara: "Already ahead of you. I got some guys getting ready. Anything else."

(Y/n): "Yes. There is a new criminal running through the streets. I have code named him Ratcatcher. You can ask Alfred for the file after he's behind bars."

Barbara: "Alright you be safe alright and don't do anything stupid. We don't need another Knightfall incident."

(Y/n): "Don't worry about me. Just do your part and I will do mine."

I jump off and glide back to the Batpod. I hop on and drive searching for any of these assassins. I drive for a good bit when I get a call from Barbara. I answer it on the HUD of the Batpod.

Barbara: "(Y/n) Firefly has been spotted lighting Gotham Bridge ablaze."

(Y/n): "Tell your men not to get close to him. I will be there soon."

I hung up the call and speed to Gotham Bridge. After a short drive I get to the start of the bridge and see Firefly hovering in the center of the bridge. I can't bring the Batpod due to the walls of fire and missing fragments of the bridge gone. I instead grapple up the cables. Once high enough I glide down to him.

Firefly: "WELCOME TO YOUR TRIAL BY FIRE BATS!"

(Y/n): "I'm going to give you one last chance to stop this Lynns."

Firefly: "I WILL NEVER STOP! I WILL BURN YOU TO ASH *gasp* THEN GOTHAM!"

I don't get a chance to reason with him. He throws and incendiary grenade at me. I run back and take cover behind a car. He unloads his flamethrower in my direction. After a bit the flames stop.

Firefly: "DAMN FUEL!"

He starts to put another canister in. I take the opportunity and grapple him. It land but he flies backwards trying to break the grip. I start to pull him to me. I finally get him and slam him to the ground. I start to punch him as hard as I could trying to knock him out but his mask is blocking my blows. He reactivates his jetpack and flies back into the air.

He tries to fly again but I grapple onto his jetpack. He flies into the city trying to get me off. I use my strength to climb up the grapple wire. He starts to swerve through the city buildings. I finally climb close enough to him. I activate my shock gloves and overload his jetpack. We crash to the ground and he tries crawling away.

Firefly: "No. This isn't happening." He says weakly.

(Y/n): "Believe or not it is." I kick him in the face knocking him out cold.

I radio Barbara.

(Y/n): "Barbara I have Lynns. I need transport for him to be taken. And don't worry he won't be waking up anytime soon."

Barbara: "Alright I got an armored truck en route."

(Y/n): "Alright, have your men spotted anyone else."

Barbara: "As a matter of fact the have. A mysterious figure has been seen roaming the streets. Sending you the location."

The other channel is beeping meaning Alfred is calling. I switch the channel.

(Y/n): "Alfred what do you have."

Alfred: "City cameras have picked up the Ratcatcher's location. He seems to have gone into the sewers."

(Y/n): "Thanks Alfred. I will be there soon." I then turn off the radio.

I head to nearest sewer entrance and go in. I use detective mode to navigate through the dark sewer system. I then hear two voices echoing. I follow the echos to a large open space. I stay hidden around the corner and listen.

Ratcatcher: "How about we make a deal. I get the money you get the Bat's carcass."

???: "That is tempting. I might actually take you up on you offer." The voice sounds gravely and deep.

Ratcatcher: "So do we have a deal."

???: "We have a deal. Wait."

I then hear the mystery person sniffing.

???: "He's here. I can smell his flesh."

I'm at a disadvantage. I leave to sewer and head to the surface. I decide to radio Barbara and tell he what I found.

(Y/n): "Barbara somethings come up. There's another person working with Ratcatcher. The way they were talking they both are doing business."

Meanwhile Back At Hereford Base

[Harry POV]

I was in my office working on some file updates when Grace throws my door open. Look like she ran all the way here. She also has a look of worry on her face.

Harry: "Grace what's this about?"

Dokkaebi: "Sorry but we have a serious problem."

Harry: "What happened."

Dokkaebi: "It's seems the White Masks are moving for large city wide attack."

Harry: "Where were they seen heading to."

Dokkaebi: "Gotham City, in the U.S."

-----------------------------------------------------------------

Back and Forth by Emotional Oranges ft Vince Staples

Just another song to relax to. :)