Absolute Sword Sense

Reading Absolute Sword Sense manhwa, Absolute Sword Sense manga with alternative name: Perfect Sword Sense / 절대검감 with Description: Since his earliest memories, Woonhwi So has always been the outcast of his family and clan. Due to the destruction of his spirit core, he is compelled to work as a substandard undercover agent for the Blood Cult. While in search of the fabled Blade Scroll, he is slain and transported back in time by a decade. Upon awakening, Woonhwi discovers that he has been returned to the day he was abducted by the Blood Cult, and that he has acquired an enigmatic skill to perceive the voice of a blade.