Ore wa Subete wo [Parry] Suru: Gyaku Kanchigai no Sekai Saikyou wa Boukensha ni Naritai

A kingdom is in crisis after an assassination attempt on its princess, with neighboring nations poised to take advantage. Amid this turmoil, a young man named Noor arrives at the royal capital after years of solitary training in the mountains. He dreams of becoming an adventurer, though his only notable skill is the ability to parry numerous swords in a short time—something that may not be particularly useful for his goal. Unaware of the larger political tensions unfolding around him, Noor is determined to pursue his dream through hard work, despite his lack of conventional adventurer skills.