Reborn for Apocalypse

Lynn died by zombies due to fiancé Chase Carter's betrayal. Reborn before the apocalypse, Lynn reunites with three reborn friends. They hoard supplies, build an 'apocalypse fortress'. Using foreknowledge, they survive crises: zombie outbreak, extreme heat, toxic acid rain. Lynn shatters Chase Carter's facade, leads friends against looters, transforming them into apocalypse warriors. They contact a rescue convoy, journeying toward a new world order.