Sylphy and the Sleepless Island

Sylphy is a small-time thief who lives in the slums with her sickly sister Therese. - She struggles every night to bring in enough money to cover the medical bills. - One night while on a job, she overhears a rumor about a treasure called the Gem of Misfortune. - They say it's protected by Diezel, a powerful island nation of spirit worshippers. - What's more, the nation will be holding a week-long "Spirit Festival," and the castle's guard will be spread thin. - Seeing a chance for a big score, Sylphy heads to the island of Diezel to steal the gem.​