RWBY the Blisk invasion

Over years Mars was used to be a water planet of the Blisk until the moon that was destroy fell into mars and destroy their home and turn into dust. Many of their warships where destroy from the meteors that falls down. It was then one warship survived and it drifted to space. Over years the Blisk is now endangered. Their home was destroy and they don't know where to go. Over yeahs they discovered the planet of renmant and how they know it was their fault that their home was destroyed. As they crash in renmant they then plan to destroy renmant. Will they learn it was and accident or will they get what they deserve.