Ling Yun, a monk in the Golden Core stage, failed to survive the Nascent Soul Heavenly Tribulation. A ray of his remnant soul traveled to the world of One Piece and possessed a young man who had just died. The laws of this world, especially the energy of the sea, extremely suppressed his cultivation, leaving him with no realm but unable to use his spiritual power. Fortunately, his sect's birthright "Sound Transmitting Immortal Talisman" traveled with him. As long as he accumulated weak spiritual power, he could contact the extremely powerful and extremely protective immortal sect behind him - Taixu Sword Sect.
