C349 Primary Culprit

They were both people in the Chinese medicine circle, but Qian Tong already knew the name of Elder Tang. At that time, Qian Tong had a female friend called Song Shengnan.

Although this Song Shengnan was a girl, he was indeed worthy of the name 'ShengNan'. Legend has it that the business of their family was managed by Song Shengnan alone.

Song Sheng was in his middle years