Introduction: What is poison doctor best at? That''s governing! Treat only those who are cruel and ungrateful. As one of the most outstanding poison doctors in the world, Nian Yun was even more adept at treating people, especially the people from the Residence of Crown Prince. First, he destroyed his concubine''s biggest dream, and then he slowly cleaned up everyone in the residence, settling all the debts. When the layers of veils were removed, only he remained by her side, unchanging. Nian Yun rolled his eyes. "A few kicks in exchange for a lifetime, you sure know how to do business!" Gu Junyan laughed lightly, "How many kicks do you have in exchange for a wife?"...