Soon-jae hears that Se-woon Construction is at risk and nags Joon-ha whether they shouldn’t be selling off their share of stock. But Joon-ha firmly denies and tells him to check the analyzed data from his computer. Soon-jae tries looking for the data himself as Joon-ha is sitting in the bathroom, but as he does, he finds something weird on the computer. Meanwhile, after hearing about the lost necklace from Yoo-mi’s house, Yoon-ho suspects a connection with the incident and Mrs. Kaesung-daek’s sudden disappearance.