SynopsisâI think someone came into my body and left.âAfter inheriting the marquisate at a young age, I spent my days knowing nothing but work. One day, I collapsed from overwork, and when I opened my eyes, a week had already passed.But then people started saying:âWhat? You did collapse, but you got up the very next day, didnât you?ââOf course, you did seem a little different than usual. Almost as if⊠you had become a completely different person.âWhat are they talking about?That wasnât me!I just woke up after being unconscious for an entire week!And then came the final blow.A letter handed to me by my maid.[Hello! If youâre reading this letter, that must mean youâve returned. It may be hard to believe, but I came from another world, and one day, I found myself inside your body. And Iâm really sorry, but⊠you crossed the line with Leon Obsidian.]âŠâŠWait, what?Someone possessed my body?And what? What did they do using my body?Leon Obsidian?!The most handsome man in the Empire, a young Grand Duke, and a priest who carries the hopes and expectations of the temple on his shoulders.He is handsome, noble, and holyâa man so untouchable that no one would dare lay a finger on him.And yet, that very man appeared before me and said:âYou will have to take responsibility.ââŠâŠIâm sorry, but I didnât do it!I wasnât the one who seduced the Grand Duke!So why do you keep telling me to take responsibility?Cleaning up after someone elseâs mess.Erna Zaherete, a marquise who becomes unfairly entangled in the reckless flirting left behind by a hopeless possessor who disappeared without a trace.Her survival romance!But, wait a minuteâŠWhy does this keep making my heart flutter?