Apocalypse and Natural Disasters: I Open a Gourmet Resort

I've transmigrated into a book set at the end of the world! And I'm the wicked female supporting character! System! Let's open a lovely little resort. While everyone else is running for their lives and fighting zombies, Jian Ning relaxes with TV and fruit. She even has a professional private chef, and every delicious meal earns her enhancement points. What if she eats her way to invincibility? Oh, look, the little heroine from the original book is here to cause trouble. They both have Systems, so how can the gap between them be this huge? She casually takes the heroine's protagonist aura, then happily carries on with her apocalypse vacation~