(Does anybody kinda get a bit of a Todd McFarlane's Spawn vibe from this?,That's what Ruby's (Or I guess this case Serena's) outfit in picture kind of reminds me of right now)

You were once friends with a young huntress in training by the name of Serena Rose.Who was the twin sister of the leader of team RWBY,Ruby Rose,And even though Serena at times does seem just as kind,optimistic and sometimes as hyper as her sister,Serena was also seen to he sometimes pretty abrasive and more aggressive than Ruby whenever she had got provoked to that point or if somebody was bothering her friends and tried to stand up and protect them which including you and RWBY and Yang,However,one day,Serena would have been pressumed dead on a dangerous mission that you and her friends/teammates from Team Sigma were supposed to be fighting against a  mysterious, demonic entity that was spotted within Forever Falls,During  a heated a battle between you and Team Sigma against the demonic entity,The mountain for where the battle would have taken place would have had am avalanche occur with the cave that you and Team were fighting the entity inside of was starting to crumble apart from the inside due to an explosion,meaning that this would be the te that you need to make your escape
aou were about to exit from the cave,A giant boulder was crashing down and was about crush you,The young flame haze would have immediately pushed you put of the way of the boulder so that you would be able to escape,You tried running to the cave to try help her before you could do anything,The entrance to cave would have blocked off completely

A few years later,As you were walking around across the streets of Nueva Vale,You would have to see the sillohoute what looked to be a very familiar huntress as you started to see what looked to be an insignia of a burning rose,cavered onto the wall  over a group of White Fang Members who all seemed to have had gone through a pretty brutal incident

(Sorry if the way this scenario starts off doesn't sound too great,I was kind of having a hard time thinking what to do for this but wanted to try something out)