The Apocalypse Arrives, and I Become the Psychotic Villain’s Darling

Apocalypse + Fake Siblings + Sweet Romance + Plot

Guys, I'm out of books to read. Any stories about adoptive siblings in a post-apocalyptic world? Please recommend some. Ideally, there should be both romance and plot. Please, please, I'm begging you! (｡•́︿•̀｡)

The Female Lead Is a Delicate Little Darling in the Post-Apocalypse, Spoiled by Her Older Brother and the Male Lead

Apocalyptic Stories Where the Female Lead Is Pregnant With the Male Lead's Child

A story with a pocket dimension and preparations to stock up on supplies in advance.

Any Apocalypse Novels About Transmigrating into a Book?

I want a male and female lead, and neither of them should be a self-sacrificing saint.

Looking for a Post-apocalyptic Novel Where the Powerful Male Lead Forcibly Keeps the Female Lead as His Lover and Imprisons Her

I'm looking for books like Doomsday Sickly Sweetheart: After a Horrific Death, I Welcome the Mad Demon King Out of Prison. The male lead should be really unhinged and powerful, the kind who can turn the tide of the apocalypse at will. The heroine should have lots of inner thoughts and be a little crazy. She loves herself first, and although she loves the male lead, she doesn't give him her whole heart.

Transmigration into a Book, Post-Apocalypse, and Spatial Storage Hoarding

The female or male protagonist accidentally obtains a storage space, starts hoarding supplies, and then transmigrates into the apocalyptic world of a novel. No saintly protagonists.