الجزيرة الغامضة

During summer break, four high school friends—Sora, his childhood friend Mio, his best friend Ren, and Mio's close friend Aoi—arrive on the remote tropical island of Kanata for a dream vacation. White sand beaches, crystal-clear water, and a luxurious resort promise the perfect summer. But on the third night, an old fisherman tells them a local legend about the island's guardian spirit, Harumaki, which awakens once every hundred years. According to the story, Harumaki is a terrifying creature t