Shade is a 28 year-old Hstkurian that lives with his friends, Yukio and Frost, and his little sister, Vivian. They try to manage a way to live when Shade comes across an odd "stone" which gets them into multiple problems and leads them to explore more of the world they live in. However, darkness occurs everywhere they go and many people don't trust Shade. Whatever happens, they will never give up on finding the many secrets that sleep in Zaromaka.