Synopsis
A youth of the immortal sect, once mindful of all living beings, slew ten thousand demons with a single sword strike. Yet on the night of his tribulation, the fall of his beloved drove him into the demonic path. A thousand years later, he returned with his sword in hand, only to realize that the so-called good and evil of those days were but a single thought apart—one thought to become a demon, one thought to become a Buddha.