Reborn as Javier De Armand, the youngest son of a modest baronial family, former salaryman Nakamura Junichi must navigate a world of intrigue, privilege, and peril. From his earliest days as a baby to his rise as a formidable adult, Javier’s life is anything but simple. As he grows, he learns that nobility comes with its burdens—managing territories, forging alliances, defending against enemies, and earning the respect of both his peers and the commoners he vows to protect. But life as a noble is no fairy tale. Rival families scheme for power, monsters threaten the borders, and kingdoms teeter on the brink of war. Being the youngest son places Javier in a unique position. Neither the heir nor the spare, he must carve out his own role within his family and society. With his sharp mind, decisive personality, and memories of his past life, Javier takes on challenges that many would shy away from. From hunting monsters in the wilderness to mediating disputes between nobles, from protecting his family’s honor to standing as a pillar of the kingdom, he proves that even the third son can leave an indelible mark. In a realm where weakness is scorned and strength is the key to survival, Javier’s journey will test his wit, courage, and ability to adapt. Can he uphold the values of a noble while forging his own destiny in this unforgiving world?