(Murderdrones) what if Uzi had a sibling

Meeting a disassembly-drone

(Btw the reason I named Uzi's sis ak because Uzi is actually a gun so ak's name is a reference to the actual gun of a ak 47 like that little reference?)

The two siblings walk through the windy waste land of the past seeing cars skeletons and broken buildings until they stopped looking around from Uzi accidentally stepped on a worker drones head and they both looked up to see a giant Massive spire of body's stacked on top each other to form a mountain of corpses.
Uzi: you ready ak?
Ak: yeah, let's get this over with.
They entered the lair seeing one around and they walked around to find anything that could be used for Uzi's gun for a little bit before Uzi found a green glowing thingy and she had 10 seconds for inspection before, they heard a sound of wings!

Uzi/ak: (gasp)
They ran to a nearby car only to hear a murder drone land on the landing pod structure in the middle of the lair, then it starts to drink oil from the head it carries and crushed it with his claws they only saw this because Uzi had a shard of glass in her hand they looked at each other then back at the murder drone...

Only to see it looking at them!
It flys into the air then lands in front of Uzi that was loading her gun with that glowing thing and the gun lands over to where ak was still.
Uzi does a backflip and lands in a fighting stance in front of the murder drone.
Uzi: whoa, and they said parting all that anime was useless.
Then the drone appeared in front of her and stabbed her with his tail and throws her to a car.

Ak: you son of a-
Before she could finish the drone quickly grabbed her and bit her hand off.
Ak: AHHHHHH
Uzi: SIS!!!!
She immediately crawled to her gun and pointed at the drone that also aimed his gun at her.
Uzi: BITE ME!!!!!
She fired the gun and it made a giant massive omega laser at the Murderdrone and once it cleared out uzi saw the drones head was destroyed completely.
Uzi: holy hell, suck on That dad.
Ak: AGGHhhhh!!!!!
Uzi: oh crap!
She runs over her sister that was crying in pain at her hand being bitten completely off her.
Uzi: oh hell how are we going to fix this?
Ak: Uzi help me! (Crying) wait Uzi look behind you!
She saw that the drones head had been reformed and Uzi immediately grabbed an arm and she smashed it up against its head only for its eyes to appear and then a tiny smile...

???: did you just smack me with that arm?
Uzi: holy crap it talks...

???: yeah sorry it's just my, head kinda hurts.
Then both heard ak moaning out of pain and that murder drone was kinda shocked and worried by this.
???: oh my is she alright?
Uzi: ummm no her hand got ripped off by a sharp end of a building,
She told the murder drone and he went over to her and put his hand in his mouth and rubbed it on ak's bitten off hand and it reformed. Ak got up and saw the drone and immediately ran behind her sister in terror. Uzi then whispers to her.
Uzi: don't worry I don't think he remembered what happened be cool okey.
Ak looks at her then back at the drone that was looking at her and nods her head at her sister. Then the drone spoke.
???: hey are you two new to our squad? Your a little...