The Butterfly Captive

Above the starry sky lies a mysterious path called the Heavenly River. It is said that walking this path can lead to anywhere, including the past and the future. One day, a boy wakes up on the grassland. He has a feminine appearance but no memory, relying only on instinct and guidance from books to survive, drifting through the world. In the martial world, he is misunderstood and hunted by the entire martial arts community. Through a series of encounters, with the help of his friends, he recovers his identity, defeats his enemies, and steps onto the Heavenly River path. Legends on the Heavenly River speak of a sage who appears whenever a world-ending calamity looms, to quell all disasters. Now, as the calamity approaches, the kind-hearted boy is forced to take up his sword and fight alongside his companions. They traverse the heavens, battle the underworld, drive away demons, suppress ghosts, and engage in life-and-death struggles with various masters. After many adventures, he finally uncovers the secret of the sage, but this also heralds the arrival of the most terrifying calamity. There is a prophecy: when the butterfly undergoes its final transformation, the true savior will step onto the battlefield. Can the boy, burdened with a special destiny, save this blood-stained sky?