Alhambeura Goongjeonui Chooeok plot
Yoo Jin-Woo is the CEO of an investment company specializing in optical devices. After receiving an email about a groundbreaking Augmented Reality (AR) game about medieval battles in the Alhambra, he travels to Granada to meet the game's creator, Jung Se-joo. However, Se-joo is missing. Yoo meets his older sister, Jung Hee-joo. She is the owner of the hostel where he is staying and a former classical guitarist. The two become entangled in a mysterious incident.