A generation's Sword God, Feng Ziyue, broke through the innate realm by immersing himself in the way of the sword. With one sword heading west, the world bowed before him. However, throughout his life, he experienced a tragic fate, with loved ones scattered far and wide. Despite being unrivaled, he carried boundless regrets.

By a stroke of luck, he obtained a secret manual, 'The Profound Connection of Tai Xuan,' which provided a glimpse into higher martial realms. Encountering a siege by formidable opponents, everything was reduced to ashes. When he woke up, he found himself reborn into his youth thirty years ago. All the regrets could now be remedied, and the supreme realm of the sword could be surpassed once again.