I died and woke up as Rosana Ardena, the troublesome villainess of an apocalyptic romance novel—destined to become monster food. Luckily, I know the story, and I used to be Korea’s first female UDT combat operator. My plan is simple: survive, make money, and help the real leads save the world. So why is Kael, the male lead who once hated Rosana, becoming obsessed with me instead?