Transmigrated into an Apocalyptic Wasteland, I’m Living Even Better Than the Heroine

The heroine's main goal is simply to live a happy life in the apocalypse. I haven't decided whether there will be a male lead, or what kind of male lead he'll be, but the heroine is definitely a sweetheart! Bad news: Chen Chunhe died. Good news: She transmigrated into a book. Bad news: It's a book about disasters and the apocalypse. Good news: She got the heroine's fully assembled jade pendant space for collecting supplies.