After a brush with death, a young orphan taken in by the servant of a prestigious family starts to remember countless lives from other worlds. As his mindset and skill set change, so does his life. Formerly a layabout thought to be worthless, he summons a strange yet powerful familiar which has its own memory problems. The two make a pact. He will help the familiar recall its history, while the familiar will lend him its formidable power. With new memories and a strange familiar, he will create new legends and change the course of the world forever.