Kaira was a normal ghost who lives in ghost land. one day, she has work up in a dark unfamiliar forest. she was brought to a castle by guards nearby which was creepy and she was trapped in that castle and that was ruled by demon king-Ryan, however unfortunately they fall in love. but that didn't happen for to long bcz Kaira was came back to her world. and that didn't stopped Ryan , he was crazy without her and searched for. when the ghost king's enemies attack on ghost land , during that war he found her