Sabine Wren was a Mandalorian human female weapons expert who was active during the reign of Galactic Emperor Sheev Palpatine around five years before the Battle of Yavin. Born into Clan Wren of House Vizsla, and trained as a Mandalorian warrior from an early age, she briefly attended the Imperial Academy on Mandalore before becoming disillusioned with the Galactic Empire and deserting her post to become a bounty hunter alongside her friend Ketsu Onyo.
The partnership eventually fell through and she joined a rebel cell operating on Lothal, under the leadership of former Jedi Kanan Jarrus and Captain Hera Syndulla, owner of the Ghost. Wren would come to consider the two, alongside fellow members C1-10P "Chopper", Garazeb "Zeb" Orrelios and Ezra Bridger, as her new family. Wren, an explosives specialist, was also a graffiti artist who customized her armor and tagged a new symbol every time the crew of the Ghost struck Imperial targets.
_________________________
Sabine couldn't believe it. Ketsu, her non blood related sister had betrayed her. Sabine was now running for her life from the empire.
She now had no allies, friends nor family on her side, she was just running, she didn't even know where she was running to.
She ran through the streets of Madalore, careful not to run into any troopers, Sabine didn't need anymore troopers after her then the ones that were already chasing her.
"Halt!" A storm trooper called out to her, "surrender now, and drop your weapons!"
"Never!" Sabine shouted back, shooting a couple of them at the same time.
      She ran around the corner of a building and saw a ship with a green woman, human male, and huge purple wookiee thingy.
        Sabine got distracted by the ship and fell onto the ground, her leg bent strange and it was bleeding badly. 
       She found out that she couldn't move her leg. She heard troopers coming towards her, so she crawled into a corner between two buildings, and everything went black...
•••••••
    "Hello?" Sabine some what heard a female voice call. Sabine was still laying in the crack in between the houses, trying to stay quiet, but she was in a lot of pain, which made staying quiet hard.
The female came closer, and Sabine could now see her. It was the green woman she saw over by the ship. She was a Twi'lek, Sabine noticed.
      The Twi'lek was now Right in front of her, and Sabine was terrified, she didn't know what the Twi'lek would do to her.
      "Are you ok? Are you injured?" The Twi'lek asked softly.
      Sabine nodded yes, because she didn't really have any other choices "help."
       The Twi'lek ripped off the sleeve of her piloting uniform and wrapped it around Sabines leg, she also found some sticks to use as a brace.
      "Who are you and why are you helping me? Nobody helps random strangers just to be nice anymore." Sabine asked.
      "My names Hera Syndulla, and helping people in need is just what I do, now I really need to get you to a medbay, so please don't freak out, this will only make you go unconscious for a couple hours." The Twi'lek, now known as Hera, explained, sticking a needle in Sabines arm. Sabine started to freak out.
      "Wait what are you doi-"
       Sabine blacked out.
••••••
     Sabine woke up In a gray room. To her left, was Hera, and two her right were two strangers, a human male with a beard, wearing green and a large purple thing... No wookiee... No wait Lasat... Yes that's it.
       "Where am I?" Sabine asked them weakly.
       "Your on my ship, it's called the Ghost" Hera explained, she pointed to the two strangers, "and this is Kanan, he's a human, like you, and then over here is Zeb, one of the last remaining Lasat."
       Sabine nodded to show she understood.
     "Your leg should be better now, Hera's a really good healer, plus you've been out for a while, a couple rotations, even though it was only supposed to be a couple hours" the one known as Kanan stated.
      Hera took off some of the wires attached to me and I begun to sit up.
     "Thank you" I told them.
  They all nodded.
       Sabine then spotted some paint and scissors on the floor, and then she glanced at her own long brown hair that went passed her bottom.
      "Can you... Help me with something?" She asked Hera, to be quiet honest, she just didn't want to leave, she had no where to go and these people seemed nice enough. Hera said yes and the two left to one of the cabins.
•••••••
2 hours later
    "Woah, kid, what happened to your hair" Zeb asked as Sabine and Hera came out of the cabin.
     "I kinda like it" Kanan decided.
   Sabines hair was now short, not even reaching her shoulders. It was also blue, then getting lighter and lighter as you got closer to the ends.
      "Hera helped me cut it and I dyed it" Sabine stated bluntly.
       Sabine and Hera had also talked and  gotten to know each other in the time it took to do her hair. Now Sabine really didn't want to leave.
      "So I guess we will be dropping you off now?" Kanan asked.
     Sabines smile disappeared as her said this, which Hera seemed to notice.
     "Actually, I was thinking..." Hera glanced at Zeb and Kanan and then turned to face Sabine, "we do have an extra cabin, and based on what you told me earlier, you don't really have anywhere to go... So maybe, if you want to, you can stay with us, join our crew?" Hera asked hopefully.
     "What??" Zeb asked.
     "Yes yes yes yes yes!!" Sabine jumped up and gave Hera a hug, and Hera hugged back.
     "Welcome to the Ghost Crew" Sabine heard Kanan whisper with a smile.
___________________________
Wow this was really long XD
It was actually going to be longer because I wanted to write some bonding time between Hera and Sabine but it was already over 1000 words, so I decided not to XD
Anyway, I hope you enjoyed