A Rogue Guard in a Medieval Fantasy

In The Chaotic Guard Captain in a Fantasy World, the protagonist is one of the seven strongest individuals on the continent, known as the King of Mercenaries. After starting a war to avenge his destroyed family, he fails and loses his life. However, he finds himself regressed back in time, giving him a second chance to fix his past mistakes. With a determination to succeed where he once failed, the protagonist embarks on a journey to reclaim his strength, rebuild his fallen estate, and destroy his enemies, all while navigating the perils of a medieval fantasy world