Me? Just a Nobody in the Apocalypse

I’m Li Xuanyan, and I transmigrated into a domineering CEO novel called The CEO’s Wife Has Escaped for the 99th Time. But I transmigrated a little too late. The male and female leads had already overcome countless obstacles and gotten their happy ending. Their kids were old enough to get married themselves. But what did that have to do with me? I was just a bit-part character, okay? Still, since I was here, I might as well make the best of it. I could still manage to make a... complete mess of my life in this world. Wait! Something is very wrong! Can someone tell me why this domineering CEO novel has turned into an apocalypse zombie story?! I worked my way up from an inconsequential supermarket employee to warehouse manager, and then the zombies broke out? Fine, fine, so that’s how you want to play it? You’ve really picked a fight with me! Though I’m about as threatening as a ball of cotton. Guess I’ll stay locked in the supermarket warehouse, eating my fill and waiting to die. Hahaha, didn’t see that coming, did you? I’ve been reborn! Since heaven has given me a chance to start over, I have to do better this time. But I’ve been reborn just two hours before the apocalypse. How am I supposed to make anything of that?! Hey, System, nice to meet you. Give me a hand!