Jae-hee, the second daughter-in-law of Sungjin Group, begins to have provocative dreams. She plans to make her husband, Jun-hyuk, the president and take over the highest power in Korea.

A married couple sharing a tangled relationship struggle with their constant greed and desire to be on the top.

When Jung Joon-hyuk steps into the Blue House for the first time and Yoon Jae-hee smiles triumphantly, Seo Han-sook cannot hide her disdain in front of her. In response, Lee Joo-yeon makes a thorough plan through Han-suk to properly destroy Jae-hee.

Han-suk promises a position as Artspace Jin's representative to Jae-hee; Jae-hee is taken aback when she sees Lee-seol showing interest in her husband, Jun-hyuk.

Jae-hee tries hard to ignore Jung-ho, who has questions about Young-joo Noh's death; Jae-hee discovers a shocking video in Sungjin's secret file.

Jae-hee is convinced that someone is involved in Noh Young-joo's death; Jae-hee makes a plan to destroy Kang-hyun, who is blocking her path.