Umarekawatta wa Raku wo Shitai

Born as Raul Isaulf, a young boy retains the vivid memories of his past life—a previous existence defined by relentless, exhausting days of battle. Now living under the name Alta Schweiz, he is determined to use this second chance at life to finally achieve the peace and comfort he was once denied. Driven by the desire for an early retirement and a truly satisfying future, Alta dedicates himself to rigorous effort from a young age. His hard work quickly pays off, earning him the prestigious title of the kingdom’s youngest knight. However, Alta’s carefully laid plans for a quiet, leisurely life are immediately complicated by his first major assignment. Instead of an easy path toward early retirement, he is tasked with serving as the personal escort for the kingdom's princess. Far from a fragile royal requiring standard protection, she is widely renowned as the strongest individual in the entire realm. Guarding such a formidable figure presents an unexpected challenge for a reincarnated knight whose only true ambition is to relax, forcing Alta to navigate the complexities of his new duty while still striving for the peaceful life he so deeply desires.