The Reincarnated Assassin is a Genius Swordsman

In my previous existence, I was nothing more than a bound weapon—a soulless tool with no memories of family or feelings. My brutal demise at my master’s hands seemed final, but fate had other plans. Reborn as the heir to the mightiest dynasty on the continent, I embraced the sword, leaving behind the dagger. This time, I fight not just for vengeance, but for those who cherish me in this newfound life.