After perishing as an ordinary office worker, a man is reborn as Ars Louvent, the noble's son. Lacking magical or swordsmanship prowess, he wields a unique ability: 'Appraisal.' Through this skill, Ars discerns individuals' current strength, potential, and talents, crucial in a nation plagued by corruption and impending conflict. To fortify his position, Ars embarks on recruiting exceptional individuals—a persecuted swordsman, a magically gifted slave, and a knowledge-hungry youth. As he builds his circle, Ars aims to establish the most formidable domain amidst political unrest and escalating tensions.