Qian Hua Xi Jin is the fourth part of Douluo Dalu, released as a 13-episode ONA that spans episodes 92 through 104 of the larger saga. The franchise centers on Tang San, a hidden weapons master of the Tang Sect who was reborn into a world where each person awakens a personal spirit and the strongest can train to become Spirit Masters. His own spirit, Blue Silver Grass, was considered worthless. Viewers can expect action, adventure, fantasy and romance with supernatural elements.