A peculiar tale of Idris Sulaiman and a group of 16-year-old high school students who got lost in the world of the elves. A world filled with magic and strange mythical creatures. Tangled by prophecies and conspiracies of rival elven kingdoms, Idris obtains the power of the "Dark Keris" given by a mysterious girl named Gemma. Will he use it for good or be consumed by its evil with his newfound power? Is there any hope of finding a way back to their world?