C597 Secret Art of Immortal Death

After Chen Feirong entered the City Lord's Mansion, she hid in the shadows and eavesdropped. Not long after, Chen Feirong heard a maidservant speaking.

"This is Yun'er tea that old master wants to drink. Remember, the water can only be 8% hot and the tea in the teacup can only be 6% hot. Do you understand?" One of the maidservants was teaching the other one, who seemed to be a new maidservant