After Transmigrating into a Book, the Cannon-Fodder Villainess Gives Up and Becomes a God

[Transmigrate into a book + reborn + female supporting character + random System]

Nan Liuli, a single woman, died, came back to life, and transmigrated into a book as a cannon-fodder supporting character.

The apocalypse is exhausting. She just wants to slack off, but people keep making her want to draw her sword.