Threatened by the disclosure of a scandal and the ruin of JK, Madam Gong gives in and decides to appoint Insuk Chairperson of JK Group. But as Insuk prepares for her inauguration, she realizes that things are far from over.
Madam Gong frames Jihun as the prime suspect in the Johnny Hayward murder case in order to back Insuk into a corner. After much deliberation, Insuk heads over to Madam Gong with a letter in hand that'll turn the tables.
Jihun discovers a picture of himself in the classified CID files and finds out why Mary Kim ended up a suspect in a murder case. Meanwhile, Madam Gong announces that JK Medical is the new holding company of JK Group.
When Jihyun realizes that Insuk may be 'Mary Kim,' he decides to uncover the truth. Meanwhile, Insuk offers to help Yunso out of her marriage, thereby forging an alliance between the two daughter-in-laws.
Jihun finds out about Johnny's identical bear and begins to look into Johnny's background. Meanwhile, Madam Gong decides to switch holding companies from JK Club to another subsidiary in an attempt to keep Insuk from gaining too much power.
Pressured by growing public support for Insuk, Madam Gong announces Insuk as the director of JK Club. On Insuk's first day of work, someone posts pictures of when she worked as a temp under the late Chairman in an attempt to sabotage her.
An anonymous letter revealing details about attempts to bribe Mrs. Jin creates tension on the JK estate. And when it's discovered that Insuk and Mrs. Jin are close friends, Madam Gong is forced to drop her plans to lock up Insuk for incompetency.
Jihun joins the legal team of JK Group in order to protect Insuk from being hospitalized for incompetency. Meanwhile, Madam Gong announces that whoever wins over soon-to-be First Lady Sukhyang Jin will become the director of JK Club.
Fifteen years after the orphanage murder case, Jihun Han finally clears his name. His joy is cut short, however, when he hears that Dr. Dongho Jo of JK Group, the prestigious “royal family” of Korea, has passed away, leaving behind his widow Insuk Kim.