C210 Yin and Yang
Soongqingyu also didn't understand, it was already clear that his brother's wrist wasn't good enough for him to drink the soup, and it was one thing for him to drink the soup.
With regards to Muzhao saying that he concocted the wrong medicine and caused the Soongyanqing's body to become unwell, the Soongqingyu and the rest did not suspect anything. After all, according to Muzhao's character