Shadow of the Supreme

Yangcheon Ku, born to the virtuous House of Ku of Sanseo, the Little Star and next Head of House. Status: The world's most hated demonic martial artist. Cause of death: Defeated during the Virtuous-Demonic War, tortured upon capture. Or so he thought. Moments after dying in the arms of his childhood friend, the Heavenly Sword herself, Seol-ah Wi, he finds himself back in the past. Already things have changed, but is it enough to ensure his second chance at life doesn't end with the same regrets?