Disclaimer: I own nothing that has to do with Steven Universe or any other cartoon shows.
Same Day: Sky
Mabel is still flying around with the female soldier in her arms. She throws a couple of punches into the female soldier's stomach. She goes for another before the female soldier grabs her suited wrist with her real hand and lays a very hard punch in Mabel/Iron Woman's face with her metal hand, making Mabel/Iron Woman drop down.
As they get closer to the highway again, the female soldier punches Mabel/Iron Woman again, but in the chest.
Inside: Mabel's Iron Woman Suit
Mabel's face twists in pain as she grunts, a fresh cut and bruise on her left cheek.
Outside: Sky / Highway
Mabel/Iron Woman quickly throws the female soldier off towards the closest car below, but the female soldier quickly straightens up and lands on the car in a crouched position.
The female soldier quickly grabs her gun from her thigh-holster and shoots at Mabel/Iron Woman as she flies down. The bullets bounce off the suit. Mabel/Iron Woman tackles the female soldier off the car, and they roll a bit on the road.
Mabel/Iron Woman rolls up to one knee, facing the female soldier, who rolls up to her feet. Mabel/Iron Woman holds her hand up and goes to blast at the female soldier, but she grabs Mabel/Iron Woman's metal wrist and moves it away from her as Mabel/Iron Woman blasts at her. The blast grazes the female soldier's face.
The female soldier kicks forward to Mabel/Iron Woman, and she flies back to hit the side of a car from the strength of the kick. The female soldier falls back against the front of a car, the blast only grazing her goggles. She takes them off, revealing her cold black eyes.
The female soldier stands up straight and tosses her goggles to the side, walking fast towards Mabel/Iron Woman, who quickly gets up and starts flying back towards the female soldier. Mabel/Iron Woman tackles the female soldier off the highway and down towards the streets.
Marcy separates from Mordecai and grabs onto the wall that separates the two highways, pushing up as she jumps over it to the stopped traffic on the other side. She stays low and quickly walks along the wall to stay hidden.
As Marcy nears the HYDRA Agent 1, she quickly stands straight, uses her good hand to push herself up, jumps over the wall, and kicks the HYDRA Agent 1's gun out of his hands, she lands on her feet, punches up to hit his chin, he goes to swing a punch at her. She leans back and dodges the hit.
Marcy swings her right knee up and hits Agent 1 in the gut. He hunches over, and Marcy sees HYDRA Agents 2 and 3 turn toward them. Her eyes widen, and she grabs Agent 1 shoulders, bringing him up to stand straight, and uses him as a shield as the two agents shoot in their direction.
Marcy pushes HYDRA Agent 1 back in their direction as the bullets hit his back, and as they get closer, Marcy pushes dead HYDRA Agent 1 to HYDRA Agent 3, knocking him down with the dead weight. Marcy quickly side-kicks Agent 2's gun out of his hands before he can move his gun in her direction.
The HYDRA Agent 2 quickly takes out his knife and starts slashing at Marcy in different directions, but she easily and skillfully dodges each one. HYDRA Agent 2 then slashes forward again. Marcy leans back, making him miss, and she kicks his knee, making him grunt and kneel down a bit. He quickly gets back up and slashes horizontally at her. Marcy quickly ducks down, making him miss again.
Marcy grabs HYDRA Agent 2's arm and quickly stands straight, taking the knife out of his hand as she swings herself up, wrapping her legs around his neck, using her leg strength to flip him down while letting go mid-flip and lands on her feet. HYDRA Agent 3 gets dead HYDRA Agent 1 off him and sees Marcy not looking towards him. He goes for his gun.
Marcy, not looking at HYDRA Agent 3, quickly and skillfully side throws the HYDRA Agent 2's knife and hits HYDRA Agent 3 in the chest, making him drop his gun and fall back, dead. Marcy hears more commotion and quickly runs, jumping over a stopped car's hood and dropping for cover as more HYDRA Agents shoot at her.
The male Diamond Soldier and some other HYDRA agents continue shooting at Pacifica as she hides behind a crashed truck. He stops momentarily, allowing Pacifica to turn around and start running. The male Diamond Soldier stops shooting, holds his gun up, and watches Pacifica run.
Pacifica runs between two cars onto the sidewalk, looking over her shoulder to see the male soldier on the highway. She stays close to the cars to stay hidden as they continue to shoot at her.
The male Diamond Soldier tells the HYDRA agents around him in Russian, "I have her. Find him." He's talking about finding Steven. The HYDRA agents nod and leave while the male Diamond Soldier grabs onto the side wall and jumps over it, drops down, and lands on the roof of a car, making it bend and the windows break. He casually walks off of it.
Three HYDRA agents slam hooks into a car, hooking themselves up to lower down to the streets.
Inside: Transit Bus
Citizens helping the scared and injured passengers out of the bus, Steven wakes up to see the last of the people get out.
Outside: Street
The HYDRA Agents 4, 5, and 6 hooked onto a rope and lowered down to the road. Another agent with a Gatling machine gun in his hands landed on the roof of a car. The three HYDRA agents shoot at the overturned bus.
Inside: Transit Bus
Steven flinches at the sound of bullets hitting the bus, looking out in alarm.
Outside: Street
HYDRA Agent 7 turns on the Gatling machine gun in his hands and starts shooting at the overturned transit bus with the other three agents.
Inside: Transit Bus
Steven, standing, protects his head with his arms as the bullets go through the bus, shooting inside. Steven runs forward, avoiding all the bullets flying. He runs all the way to the back, jumps, and smashes through the window.
Outside: Street
Steven rolls towards his shield, grabs it, and holds it up towards the shooters while on one knee. The bullets bounce off of his shield.
Highway
HYDRA Agent 8 hooks onto a car to join the others below. Mordecai, holding a knife, comes around a car towards Agent 8 and quickly steps forward and kicks the back of his knee, making Agent 8 grunt in pain and turn to Mordecai, who punches him in the face, swings his arm up, cuts off the strap attached to the gun and rope attached to the hook as Mordecai grabs the gun, he spins and kicks Agent 8 off the highway, making him scream as he falls.
Mordecai adjusts the gun in his hand, looks to the side as he hears a thud sound, and sees HYDRA Agent 9 come out of hiding. Mordecai's eyes widen as Agent 9 goes to shoot at him.
Suddenly, a knife is flown past Mordecai and stabs HYDRA Agent 9 in the neck. Mordecai turns around to see Marcy with her arm out, as she is the one who threw the knife, saving Mordecai's life. Mordecai, panting, nods thankfully at Marcy. She straightens up and nods back.
Street
Steven, still kneeling, holding up his shield towards the shooting HYDRA agents, looks to the side and sees HYDRA Agents 4 and 5 moving to the side. Steven moves his shield in the right direction, making the bouncing bullets hit Agent 5, and then he moves his shield back to Agent 7.
Steven stands up and runs forward towards HYDRA Agent 7 as he continues to fire his gun directly at Steven, many bullet shells falling into the hood of the car. Agent 6 moves forward to the side to shoot at Steven but is shot down by Mordecai from the edge of the highway wall above.
Steven runs forward towards HYDRA Agent 7 as he nonstop shoots at Steven, who finally gets close enough and jumps on the hood of the car that Agent 7 is standing on. Steven jumps up and flips backwards with his back on the Gatling machine gun, flipping over Agent 7 as he grabs him back on the shoulder and slams him down hard on the roof. Steven lands on a crouch, then jumps down from the car, leans his back against it, and starts moving along it, hiding for cover. Steven looks up to Mordecai, who's shooting at HYDRA Agent 4, who is also hiding behind a car, shooting up at Mordecai.
Mordecai stops shooting for a second and shouts down to Steven, "Go! I got this!" Steven looks back at Agent 4 before running off and Mordecai continues to shoot at the agent.
Sky / Street
Mabel/Iron Woman is still holding the female soldier mid-air, flying down towards the streets. Mabel/Iron Woman punches the female soldier in the face, but the female soldier quickly recovers and turns them around so Mabel/Iron Woman can head towards the car below them. She punches Mabel/Iron Woman in the face with her metal hand and they crash down on the roof of a car, bending it and breaking the windows.
Inside: Mabel's Iron Woman Suit
Mabel's face twisted in pain, a bit disoriented from the hard impact. The screen flickering.
Outside: Street
The female soldier goes to punch Mabel/Iron Woman again, but Mabel/Iron Woman quickly blasts the female soldier in the chest, making her fly back, land, and roll onto the road near a metal-pole.
Mabel/Iron Woman climbs off the car as the female soldier stands up and walks forward, bends down to grab the pole, spins around, and swings the pole at her, hitting her in the face and making her head turn to the side. Then, the female soldier uses the pole's end to hit Mabel/Iron Woman's stomach, making Mabel/Iron Woman hunch forward and damaging the suit, more than it already is.
The female soldier goes to swing the pole again, but Mabel/Iron Woman grabs it with her left hand and punches the female soldier, making her let go of the pole and fly back. She then backflips, landing on her feet and standing straight.
Mabel/Iron Woman throws the pole away as the female soldier grabs another gun from behind her back; it's attached to her right shoulder and starts shooting at Mabel/Iron Woman, who activates her thrusters and flies towards the female soldier and tackles her again.
Another Street
A police car driving in towards the crash site suddenly explodes, crashing into another car. The male soldier casually walks forward on the road. He puts another grenade in his gun, cocking it ready to fire again, holding it up as he comes closer to the stopped traffic, with people screaming and running for their lives.
The male soldier holds his gun close and starts walking cautiously. As the people clear from the area, he hears some radio chatter. He stops by a minivan on the road, looks over it towards a parked car, and hears Pacifica's voice.