Song is Break Beat Bark by Sayaka Kanda

Yuki-ren woke up to explosions as she got up into her Ordinal Scale outfit and saw a familiar police car with the writing: To Punish and Enslave. Yuki-ren noticed that it was Barricade when she and Sam met Bumblebee the first time and she saved both of them from the Decepticon and met the Autobots. She got her rapier in her hand. She charged at Barricade and activated a Sword Skill called Aero Penetrator only to get his attention and for her to places grenades when she used Aero Penetrator and the grenades blew up, she ran over and got onto her motorcycle (down below)

She started the engine and drove with the bots as she set it to auto-pilot, she grabbed her PGM Ultima Athena III and started shooting at the Cons chasing them as the Dinobots start attacking  the cons as well. 'Perfect timing guys! Nicely done!' she silently praised them as she placed her rifle away and set the motorcycle off of auto-pilot and drove nearby Cade and Bee telling them that the Dinobots bought them enough time to escape from Barricade and the TRF. 

She turned right to an abandoned town and into an abandoned library and parked her motorcycle in a secret spot where they can't track her, she heard engines and saw that it was Cade, Izzy, Jimmy, Wheelie and the rest of the bots met her in the library where they had talked about how the TRF and the Cons found them, until Drift found a tracker on Bumblebee and Crosshairs got mad at him. "Tracker brought 'em right to us! When are ya gonna grow up!?" Crosshairs smacked the back of Bumblebee's head as he cursed. "<Damn it!>" (That is how Bumblebee talks in radio) Yuki-ren noticed something in the air, Decepticons were following them. "CADE! EVERYONE, CONS ARE HERE!!!" She shouted as she grabbed Izzy and went into hiding with the 14-year-old. That's when Yuki-ren noticed that Squeeks was out in the open and caught by the War Tyrant Megatron."What a pathetic little one to be a Decepticon." He insulted the small robot and that got Izzy pissed off completely as she slipped from Yuki-ren's grasp. "Izzy!" She whispered-shouted and tried to call her out again. "Izzy, what are you doing!? Izzy, NO!" She whispered-shouted again, but Izzy was blinded by her own rage that she insulted the Decepticon Tyrant. "HEY! PUT HIM DOWN ASSHOLE!!" Izzy yelled at the tyrant, Yuki-ren had saw something red on his face and noticed that his optics were purple instead of the usual red. "Oh yeah, and what are you gonna do about it girlie?" asked a mohawk wearing Decepticon, that almost made the swordswoman laugh, but she muffled it to a simple 'pfffft' and she heard Squeeks whimper in pain because Megatron was holding him by the arm. "GO TO HELL!!" Izzy insulted Megatron once more as he replied back to the young girl below him. "This planet is hell." he replied coolly only for Yuki-ren to jump into the air and used Quadruple Pain (she did this)

Megatron grunted in pain as she used Shooting Star onto the Tyrant again and again and she activated Star Splash onto the Mohawk wearing decepticon named Mohawk as he fell into many pieces with the final strike, Crosshairs saw how she handles this and the warmth in his spark began growing rapidly as he focused onto his part of the battle as he and Drift shot and sliced up a green Decepticon. "Don't get any deader than that." Crosshairs smugly replied as he heard a beeping noise from underneath where Yuki-ren was about to walk onto, it was a mine, a mine that could kill her. "Yuki! Watch where you step!" Crosshairs yelled to her as she noticed a grenade coming at her from Megatron. "Since you refuse to join me and become my pet when we first met. I will dispose of you!" Megatron shouted and laughed cruelly.

Time was slowing down, she was frozen, she didn't know what to do except freeze until a steampunk human sized robot grabbed her and ran her over to a safe area before the bomb had hit the landmine as she glanced over to see the robot before her sight became blurry and blacked out.