A woman who finds herself inside a novel realizes she has become the villainess fated to die at the hands of the heroine’s younger brother.

To avoid her tragic ending, she carefully plans to break off her engagement with the male lead as soon as possible. Since she knows that sudden behavioral changes can alter the story, she pretends to still be obsessively in love with him while secretly preparing her escape.

Her plan works—he is the one who suggests ending the engagement. Freed from her doomed role, she travels to recover from the breakup and tries to start a new life away from the original plot.

During her journey, she briefly meets a mysterious and attractive man who stirs unexpected emotions in her, making her believe she has finally escaped the story’s fate.

However, everything collapses when she returns to the capital and discovers that the original characters’ relationships have changed. The male lead now wants her back, and worse, she crosses paths again with the heroine’s younger brother—the very person destined to kill her in the original storyline.

Now, instead of escaping the plot, she finds herself pulled even deeper into it.