Luciel is an orphan. His father and mother died due to some nonsensical cause when he was brought into this world. He lives in an orphanage. After he turned 17, he decided to enter Aethelgard Academy with a single goal that is kept secret from many people. He is actually not a wielder of ordinary elemental magic, but rather a user of "Silence Vector" who is capable of manipulating the direction of energy invisibly. Because of that, besides to gain knowledge and train his abilities, his primary goal is to search for records regarding the history and something about his power that are stored in this Aethelgard Academy.