Reborn for Doomsday Revenge

Summer Miller is reborn one day before the zombie apocalypse. In her past life, she was cheated out of her savings by her boyfriend Chase Carter, betrayed by her best friend Angela, and died a horrible death at the hands of zombies. In this life, she quickly moves, hoards supplies, and reinforces her defenses. She sets a trap to drive the two apart, locks the scumbag and her former best friend in, and waits for them to reap what they've sown.