Meet Sierra and Aria, they both are now living on their own just the two because their parents both passed in a devastating plane crash and SIerra packed up her sister and ran away with the 5k simoleons she had stashed from working retail. She was saving to buy a car for when she attends univeristy but then the tragedy happened. From Willow Creek to Oasis Springs to avoid a foster care split. #runawaysim #simbaddie115 #runawaysiblingchallenge