Yun Che continued: “The ailment on your leg, was fundamentally not caused by wind chills and humidity at all. If my guess is correct, two years ago, you were bitten by a long thin red snake. You’re a medicinal practitioner and often collected medicinal herbs; therefore, you probably carried antidotes with you, and didn’t mind the matter anymore after you’ve ingested the antidote. Yet, you didn’t know, that this snake’s name is the Jade-Eyed Flower Carved Snake. Its appearance is no different from an ordinary Red String Snake. However, it carries a type of Yang venom that cannot be detoxified by any ordinary antidote. This kind of Yang venom stays latent inside the body and slowly starts acting after a year; the lower limbs will become unbearably sore at first, and as the toxicity spreads, it will reach the organs after three years and poison the victim to death.”