Lux is a young man of modest stature, short brown hair, and deep blue eyes. He wears a hooded cerulean coat overtop his reddish scale armor and a red-dyed cotton shirt and brown slacks. He carries a silver compass on a chain around his neck. His sword, Heartstring, is kept sheathed at his side. Its blade is old-fashioned, but with a clear streak of scarlet running down the middle.

Lux is an eager person without much patience. He is quick to jump to conclusions, though he is often right in his insights into other people. He is a kind soul and doesn’t like to see people disappointed. He only becomes stern in the presence of the cruel, greedy, or otherwise villainous.