An ancient curse fell on the family of Baron de Olonde. His daughter disappeared without a trace, her fiancé is dying, and he himself is seriously ill and, moreover, almost ruined. His son Damien, who serves in the garrison of the castle of Lorme, asks the entire lord to let him go to his native castle in order to support his father in this difficult hour, and the Count de Lorme grants his request. This would have been the end of the matter if the nine-tailed fox Lee Jin Ho had not visited the count’s castle. The bored gumiho suddenly saw an ominous secret on the horizon, which promised to be an exciting adventure, and perked up. He persuades Mark to go with Damien to find out more about the curse and try to find the girl. Yielding to his persuasion, Mark goes in the company of Jin Ho, two knights and his faithful squires to a gloomy castle, where fatal secrets, brutal murders and the solution to the ancient curse of the Barons de Olonde await him.