Imagine waking up to find your entire existence reduced to a single, damning number. In RYOMA's enthralling novel, *I was Sold at the Lowest Price in My Class, However My Personal Parameter is the Most Powerful*, Yuta and his classmates are ripped from their mundane lives and thrust into a war-torn world sustained by the enigmatic energy source known as Ludia. Here, one's Ludia level dictates their worth, and Earthlings are a valuable commodity to be bought and sold. Yuta, unfortunately, draws the short straw. His Ludia registers a pathetic "2," marking him as a complete failure in the eyes of this new society. Sold into slavery for next to nothing, his future seems bleak. But destiny has a funny way of rewriting the rules. A chance encounter with Arleo, a mysterious white Magicraft—one of the colossal humanoid machines used in battle—awakens a hidden power within Yuta, shattering the chains of his perceived limitations. Suddenly, the underestimated slave possesses unimaginable strength, a force that could potentially upend the established order of this brutal world. This is more than just a story of overcoming weakness; it’s a deep dive into themes of prejudice, betrayal, and the indomitable spirit of those who refuse to be defined by their circumstances. With elements of magical technology, fantastical creatures, and intricate political maneuvering, the world of *I was Sold at the Lowest Price in My Class, However My Personal Parameter is the Most Powerful* is ripe with both peril and possibility. Will Yuta rise to the occasion and challenge the foundations of this exploitative society, or will the weight of the world crush him before he can truly unleash his potential? Prepare to be swept away by a tale of explosive power and the unwavering resolve of a protagonist who refuses to be defined by his lowest price.