Lost Sphear is a video game based on an ancient story of a young man chosen by destiny to face a mysterious phenomenon threatening the fabric of reality. The protagonist, Kanata, wakes from a nightmare and finds his home has vanished. He must use the power of Memory to restore what was lost and rebuild the world before it is too late. Along his journey he will meet allies who join him in this quest for salvation as they battle against forces determined to keep them from their goal.