Reborn Into An Apocalypse World and Mated To Three Beastmen?! (novelbuddy.me)

She met her end due to misplaced trust in a man. So, it’s no surprise she feels bewildered when she finds herself in a different realm, amidst an ongoing apocalypse, surrounded by zombies, and trapped in a body that is so overweight and frail that walking is impossible. Then, a System manifests. [DING! Congratulations…