Lin Mo, a modern medical student, travels through the world of martial arts, awakens the all-powerful identification system, and becomes a master of Gou Tao with both poison and medicine. From being an abandoned disciple in the Medicine King Valley to becoming the Poison Saint of the Heavens, he made a fortune by working as a Yin man and making noises. He poisoned the rivers and lakes with his left hand, and pitted money with a pot hanging in his right hand. He jumped left and right between the attacks of good and evil, and finally shattered the void and established a poisonous heaven that spanned many realms.
