I possessed the body of a doomed noble lady in a dark, depressing romance fantasy novel—specifically, the one who sold the original male lead into slavery. To make matters worse, this world is about to face an apocalypse. Just surviving is already a struggle, and now I have to deal with the end of the world too? 'No way. I can't die again.' If I want to prolong my pathetic life, I must not get on the bad side of the male lead, Eusilif. I have no choice but to somehow turn the situation around...! “You... are going to save me?” “Yes.” “That's quite a remarkably creative load of bullshit.” However, Eusilif, who never forgets his enemies, just treats me like a lunatic. While struggling to win him over, the original characters slowly gravitate toward me one by one, and before I know it, the empire's oldest secret begins to threaten my life. To make matters worse, “You're mine, Arabella. You can't possibly go play around with another man.” Even the male lead is obsessed with me now—is my lifespan going to be safe from here on out?