A summer vacation takes an unexpected direction when the sea carries your boat to an island that does not appear on any map — Paradisiem Island, in another world entirely. The island has one small village, and the village chief informs you that the island's Guardian Deity anticipated your arrival. The Deity's powers are the only mechanism available for getting you and your friends home, and those powers depend on having enough worshippers to sustain them. The island needs to become a destination again. Working with your friends Sahoto, Mei, and Chiyo, as well as the people you meet on the island, build Paradisiem into a place worth visiting — and in doing so, build the way home.