Survival in the Apocalypse: the Little Ancestor Dressed as a Villain Uncle

Traveling through books + apocalypse + zombies Awakening to the system at the age of eighteen, she was forced to travel into her own little world and continue writing unfinished plots. In the second year of the apocalypse, order collapsed and zombies became rampant. She was dressed as the heroine in the book, but she had to deviate from the original script. I don't want to save the world, nor do I want to hug the original male protagonist; What kind of hot-blooded adventure is just living on the edge of a knife. She didn't want anything, she just wanted to guard a small world with her uncle and have three stable meals.