Yuri, won a ticket to an unknown island. They go there by D.O's private yacht. They didnt know that the island was haunted. What happen when the yacht is missing?   Featuring: Yuri -part of EXOShiDaeJu -very close to Yoona -had a crush on Luhan -won the ticket   Yoona -part of EXOShiDaeJu -very close with Yuri -in a relationship with Donghae   D.O -very close with Kai