"This matter isn't very important, it's just a knot in my heart from this lifetime. I once accepted a disciple, but at that time I misjudged his character and taught him all my skills. Only to discover later that his character was poor. I wanted to cripple his martial arts, but he unexpectedly poisoned my tea when I was unguarded. By then, his skills were nearly equal to mine, and even though I realized in time, I was still slightly affected by the poison, allowing him to wound me and he fled."
Li Yifei coughed dryly and said, "This sounds like something out of a novel, just like Xiao Yaozi and Ding Chunqiu in 'Demi-Gods and Semi-Devils.'"