A woman wakes up inside a mature fantasy novel as a villainess fated to be killed by the male leads for her past actions.

Trying to avoid her doomed ending, she attempts to escape—but is immediately caught by one of the male leads, ruining her plan from the start. Instead of being eliminated, she ends up stranded on a remote island with all of the main male characters.

At first, they distrust and dislike her, but surviving together in isolation slowly changes everything. The dangerous situation forces them to rely on each other, and over time, their attitudes toward her shift completely.

Unexpectedly, the male leads who were supposed to fall for the heroine begin focusing all their attention on her instead. Their obsession grows as they worry about her safety and refuse to let her leave their side.

As emotions intensify and relationships become more complicated, the group also begins to uncover that the island itself hides a deeper mystery than anyone first realized.