zombieland x child reader

meet Y/n a 10 year old girl sister of the girl in room 406 (or as I'm naming her Jessica) and has to survive with Columbus after saving her that day with the help of Tallahassee by there side and Wichita and little Rock what's the worse that could happen (btw I will be adding another character as like a crossover with a group for a brother for Y/n)