"Finally, someone worthy of my time." - You find yourself on the verge of death, until Muzan Kibutsuji, the king of demons himself, decides to save your life. Why? Because you were the one who found what he was looking for, for thousands of years. The blue spider lily itself. - Note: - The story takes place after the entertainment district arc and there may be some manga spoilers here and there so just a warning! - The reader (Y/N) is a female btw. - There might be a few 18+ / smut scenes here and there but I'm not sure yet haha, I'm not good at writing smut so just another warning!!