Born in a noble family in Penteonia, Bernheim von Lachelima was gifted with outstanding martial skills. He had the strength of a giant and excellent judgment, so it was undeniable that he would make a great knight. However, he had a fatal flaw that kept him from being successful in Penteonia: He could not use the power of light at all. No matter how hard he tried how strong his faith and will were, the power of light did not answer to his calling. Although all he ever wanted was to serve his nation and the Queen, the fact that his incapability was keeping him from being more than a low-level knight frustrated him. Bernheim did not give up and trained hard to handle the power of light, bus his constant lack of progress slowly started to weaken his mind. One day, he visited the Central Church to study the power of light and it's mechanism. It was when he was quietly reading a book that he heard a sound. It was an angelic voice calling for him.