Gu Deok I rejects Yun Gyeom's marriage proposal and reveals that she is slave-born. Yun Gyeom also reveals one of his secrets to make Gu Deok I feel safe, and they end up getting married. Later, Gu Deok I finds out that Yun Gyeom has been a part of an organisation that helps children who have nowhere to go. Chief Lee hears about the organisation and accuses them of planning treason. 

Tae Young and Seung Hwi fall into a trap as they try to rescue abducted children; as Chief Lee's misdeeds and evil schemes unveil, Tae Young cannot hold in her rage and does what she can as a legal advocate.