News came from the palace that the Queen was going to White Horse Temple to pray for blessings.Liu Xichao and the old lady felt that this was a rare opportunity to meet the Queen to plead guilty and help the Hou Mansion redress their grievances. However, if they were to meet the Queen, there must be evidence of Concubine Jia manipulating underground banks and robbing border officials of food and wages.
Only when the empress gets the evidence can she help the Hou Mansion plead for mercy in front of the emperor to overturn the case.In order to obtain key evidence, Liu Xichao went to prison again to meet his third sister-in-law Song Huan. Song Huan couldn't bear to know that the Hou Mansion was ransacked by her sister.Finally she told the truth and handed Liu Xichao an autographed letter from Concubine Jia about plotting an underground bank.