The Two Saints of Medicine and Poison Are Reborn in Another World

Xu An, the two sages of medicine and poison, claims that no one in the world cannot be cured and no one in the world cannot be poisoned. However, he also had a title that was unparalleled in history - a useless practitioner. In order to get rid of this resounding title, he took drugs desperately, but it was still useless. Finally, in his own words: It's unscientific. Even if you feed a pig, it will become a saint. In the end, a secret treasure came from outside the world. He relied on his connections to find the secret treasure. However, due to human greed, he was framed by others. The fate of life and death disappeared, and he was reborn in another world. Then he discovered that after being blind for so many years, it turned out that he could do it with just one time travel. From then on, the sky is high and the sea is wide, free for you to ride.