My Secret, Terrius
A secret service agent who detaches himself from the world after a failed operation tries to unravel the mystery behind a neighbor’s death.Starring:So Ji-sub, Jung In-sun, Son Ho-jun
After a discouraging attempt to reenter the job force, a harried mom of young twins quarrels with her husband, who later witnesses a murder.
The local stay-at-home parents mobilize to find the twins. When Go Ae-rin unexpectedly gets the secretarial job, she hires an unlikely babysitter.
While investigating the death of Ae-rin's husband, Kim Bon crosses paths with a former co-worker, and discovers the neighborhood has been bugged.
Bon recalls an undercover operation in Poland that went wrong. Ae-rin's neighbor researches the manufacturer of the damaged bag to check its true value.
Ae-rin manages to talk her way out of the dangerous situation she finds herself in, but gets fired. So Bon tells her to apply for a job at King's Bag.
Bon's strange behavior leads Ae-rin and her friends to wonder who he really is. The CEO of J International pays an unexpected visit to King's Bag.
Suspicious of King's Bag, deputy director Kwon Yeong-sil decides to visit. A huge electricity bill addressed to King's Bag leads Ae-rin to investigate.
Ae-rin's discovery forces Bon to come clean to her. J International CEO Jin Yong-tae arrives at work, where he's met with a nasty surprise.
Agent Yu Ji-yeon comes to the rescue of Ae-rin, who in turn sets out to save Bon. Yong-tae goes on the run but sends a message to Bon, asking to meet.
Yong-tae reveals to Bong and Ji-yeon what the bag serial numbers mean and who he was working for. The KIS helps Bong Sun-mi investigate her husband.
As Ji-yeon frantically tries to reach the minister of health to warn him of the imminent attack, Bon attempts to deactivate the bioweapon.
Ae-rin takes refuge with her parents on Jeju Island. Yong-tae goes AWOL. Sim Eun-ha finds the flash drive that was taken from the hourglass.
Bon hatches a plan with Yong-tae to find out who the Voice is. Eager to help catch those behind her husband's murder, Ae-rin accepts a risky mission.
Ae-rin begins her new job inside Yun Chun-sang's home and, after a frustrating start, helps the Operation King's Bag team find a promising lead.
The list of Cornerstone members puts a deadly target on the holder's back. Bon comes face-to-face with the person behind Choi Yeon-gyeong's murder.
When Yong-tae receives an unexpected call from Chun-sang, who says the trip to Switzerland is back on, he seizes the chance to lead the NIS to him.
