It's always been a secret in your bloodline, but you and your family had always known the location of the blue spider lilies...but due to the demon king, Muzan, knowing about your knowledge, your family had become victims of his wrath.

You also weren't very lucky. One night, you were out to take care of those blue spider lilies, but you were taking care of them far too late at night. A hand that felt like a demon's had suddenly covered your eyes and now you ended up in a isolated yet well decorated room of a very familiar and dangerous place...the infinity castle.

Now, the one that kidnapped you was Muzan himself...but it seemed he was also INSANELY obsessed with you, and not just because you knew about those blue spider lilies.

No...he wanted you all to himself. And you also felt different, you were now a demon so you and Muzan were together...for eternity.

You were in your room looking out the window when Muzan suddenly appeared in your room and started to stroke your hair before saying

Hello, darling~

D...darling?! But Muzan didn't even know your name! And it's been pretty recent since you've been kidnapped!