Tang San, a talented young member of the martial arts Tang Sect, faces dire consequences when his insatiable curiosity leads him to steal the sect's most sacred secrets. Facing certain death, he leaps from a mountain, only to be reborn in a village where martial arts are unknown. Tang San discovers he possesses the seemingly weakest spirit, Blue Silvergrass. Undeterred by his spirit's low status, he leverages knowledge from his previous life to pursue his dream of becoming a Spirit Master. In a world where each person is born with a unique spirit that can be trained to grant extraordinary powers, Tang San is determined to defy expectations and rise above his limitations. This is a 2018 Chinese animated series directed by Shen Le Ping.