HIGASHIDA Yuuri

Arc, the second son of a ducal house, was expected to inherit the prestigious \[Sword Saint] class passed down through generations. However, he instead awakened a mysterious and seemingly useless class known as the \[Rarity Changer]--a power of which effects were entirely unknown. Cast out to the remote and impoverished frontier of Japoli, Arc finds himself at a loss. Everything changes when he saves his childhood friend, Princess Lati, from danger. In that moment, his true ability finally awakens. As it turns out, the \[Rarity Changer] is an extraordinary class that can maximize the value of anything, transforming it into SSS-rank quality! Crumbling fortress walls become impregnable defenses. Shoddy weapons are elevated into legendary armaments-- With this overwhelming power, Arc begins to rebuild the desolate land he was exiled to, turning it into an unstoppable stronghold that can even repel monsters. Once dismissed as worthless, the boy now reshapes the very meaning of value itself. An exhilarating fantasy of territorial restoration begins!