"You have always been my #1 girl in my life no matter what has happened between us, Roxane.", said johnny, taking her small hands in his. "No matter what happens and no matter our species, I will always love you and only you, Johnny.", said Roxane, hugging the boy. A forbidden love story between a human boy and a demon girl who were not supposed to fall in love. But how can they not? Xiomara Evadne Theodorou, better known as her human name, Roxane Lee, sister of Nct Mark Lee, a demon princess soon to be queen, has a mission to help out this unfortunate human soul without getting caught by any human intelligence. Roxane was sent to Chicago, Illinios, as an undercover college student and korean rapper in a group called JEWEL. But one day, she bumped into a guy, not knowing it was the human she was meant to help. As the years passed, Roxane and Johhny had gotten closer and eventually gaining feelings for one another. But it is forbidden for a demon to fall in love with a human. How will this love story unfold into a happy ending? Will they eventually get together?