(This may be short since honestly I can't be bothered to do the battle between pyrrah and cinder. If you guys REALLY want me to though. Tell me and I'll add it in. )

Yang Xiao Long ran as fast as she could. She had just taken down the command ship. She had fought hard and at the end. Roman Torchwick and his henchman Neo had been defeated. She was now running to the rondevu point.
She looked ahead and saw Weiss leaning standing with her back to the blonde girl.

"Weiss!" Yang said stopping in front of her.
"Yang! Where have you been?!" The heiress asked, concerned.
"Just punching stuff" the brawler responded with a grin. "Anyway what happened. Where are the others?"
This question made Weiss look down.
"Weiss?." Yang asked. She was a bit worried.

Weiss moved out of the way and what Yang saw made her heart break.
Her little sister was laid on the ground unconscious. Her arm was missing and crescent rose laid on the ground next to her. In its compact form.
When the rest of the scene became clear, yang didn't feel much better.
Blake. HER partner. Was laying next to Ruby. She was holding her side. Yang could see a bit of blood
Around the Faunus hand.
Blake reached out and grubbed Ruby's arm.
"I'm sorry" she said crying. "I'm so sorry"
Yang knelt down beside Ruby. Lingering there.

"She'll be ok. There's a ship ready to take you guys back to Vale" Sun, the monkey Faunus, said.
"Jaune and Pyrrha are still missing !" Nora said trying to stand. She ultimately failed and fell back on her knees. "We aren't going anywhere " R.E.M. Tired to stand but he grunted and returned to his original position.

Weiss pulled out her scroll that had started to ring. She answered the call and a familiar voice rang out. "Hello!?" It was Jaune.
"Jaune!" Weiss yelled Into the scroll. "Where are you? Are your o-" she was cut off
"Please you have to save Pyrrha! she went after this woman in beacon tower.!" Jaune yelled.
"We will" Weiss said "but what about you. Are you safe?" She heard yelling of the other side, followed by the sound of the scroll hitting the floor.

Weiss turned around to talk to Yang but the brawler had already started her sprint to beacon tower.

____________________________________

Yang loaded her ember celica and launched herself at the top of the tower. She was able to make it without any issue.
"Nailed it!" She said smirking.
Her smirk soon faded when she lifted her head. Pyrrha was on her knees. The woman, Cinder, had an arrow painted straight at her heart. Yang tried to move but she wasn't fast enough. The arrow pierced the warrior maidens heart.
Pyhrra began breathing heavily. She made choking sounds before Cinder grabbed her head. And turned her to dust. The only thing that remained, was her circlet.

"You MONSTER!" Yang yelled as she shot towards Cinder. Delivering a powerful punch to the face.
The brawler continued to punch the Fall Maiden with blow after blow. Giving her no time to retaliate. Yang reeled back to deliver a powerful blow but gave Cinder an opening. She was knocked back and almost fell off the side of the tower.

Cinder walked towards Yang. She sent attacks at the young huntress. Yang was able to dodge most, punch a few, and brace for a few.
Cinder delivered a blow to Yangs chest that sent the girl flying to the edge once again.
"Just as weak as the last girl. " Cinder said.
The large dragon Grimm sat in the side of the tower as the maiden aimed an arrow at yangs head.

Yang looked up and grinned
"Maybe. But I got my little sis to back me up!" She said before pulling out Crescent Rose.
____________________________________
~flashback~

Yang knelt down beside Ruby.
She listened to sun talk when Weiss pulled her scroll out of her pocket. It was ringing. She heard Jaime talking about pyhrra and beacon tower.
"Mind helping me out sis...?" She asked the unconscious Ruby. She picked up Crescent Rose and put it on her back. She stood up and took of for the tower.

____________________________________

Cinder smirked "what good will that do?" She asked "a single bullet can't hurt me..."

Yang Aimed and looked at the ammo that was loaded. It was an new form of ammunition. Created by fusing ice dust and Weiss s semblance.
The heiress had strictly told Ruby she could hold onto it but not to use it under any circumstances.
Unfortunately. Yang WASN'T Ruby.
Yang pulled the trigger. Instead of shooting a single bullet however, small cracks appeared in the gun. White light leaked from the crack before Crescent Rose exploded. Causing metal debris to fly in all directions. The top of the tower was flooded in a white light and yang was blasted off the tower by the force of the explosion.

"Huh...guess ice queen was right..." yang thought before she began to fall unconscious whilst falling.
One thought played in her mind before she was engulfed in darkness.

"...Ruby's gonna kill me!"