King Firmin, the king of Lea Monde, Firmin ascended to the throne at the age of sixteen after the death of his father, Martial. Young and lacking experience and decisiveness, he faces challenges from powerful nobles and internal strife. Despite his ideals, he struggles to effectively respond to manipulations from nobles like Angelin, leading to a gradual loss of control over his reign. His weaknesses result in a divided kingdom, and public trust in him diminishes.