in the beginning

Jack Andrew Kon and Alice Rue Gray lives fell apart when there moms died. Jack's dad, Jason, beats him leaving bruises and cuts while Alice's dad, Richard, beats her mentally but luckily they had each other, but what happens when the zombie apocalypse interrupts there lives will it be a improvement or get worse ( guys there best friends but will there friendship become more or will fate have different idea for them? ok that's out there)