C199 Brothels

When he heard Yinn Li's words, Ao Kuang replied matter-of-factly, "I wrote the secret prescription of the poison. How could I not know? I remember that these poisons were created by me when I was bored of learning poison in Butterfly Valley. I recorded all of these poisons in a book. There are a total of 175 types of poison recipes on it. "

After Ao Kuang finished speaking