The comprehensive ranking of the richness of the country, the number of heroes under his command, and how powerful the king himself is like a hero is the so-called "King's Ranking". The protagonist Porgy is the first prince of the kingdom ruled by King Perth, who is ranked seventh among the kings. However, Porgy was born deaf and too poor to wield a sword. Not only the retainers but even the people said contemptuously that "he is really not fit to be a king." This is the first friend that Porgy made in his life, Kak. The encounter with Kak, and the great changes in Porgy's life born from those small courages are about to begin -