On October 10, 2026, tvN's latest spy romance drama, "100 Days of Deception," premiered to remarkable success, recording the highest viewership ratings for any weekend drama on the network this year. According to Nielsen Korea, the show garnered an average nationwide rating of 5.3 percent, making it the most-watched cable program of the day.

Starring popular actors Kim You Jung and Park Jinyoung from GOT7, "100 Days of Deception" has quickly captured the attention of viewers, marking a strong entry into the competitive weekend drama lineup. Its premiere ratings outshone other notable dramas airing on the same day, including SBS’s medical noir series "Doctor X," which, despite its rise in viewership, achieved an average rating of 14.9 percent for its second episode.

In comparison, KBS 2TV’s "Love on the Menu" followed closely behind with an average rating of 14.7 percent. Meanwhile, KBS 2TV’s "A Love Other Than Yours" concluded its first half with a lower average of 2.3 percent. Other dramas such as Channel A’s "Dive into You" and JTBC’s "Fly High Butterfly" recorded ratings of 0.3 percent and 1.7 percent, respectively.

The strong performance of "100 Days of Deception" highlights the growing popularity of spy romance dramas in the South Korean television landscape. As viewers continue to seek engaging narratives and strong performances, this series is poised to maintain its momentum in the coming weeks.

Fans of the genre can catch "100 Days of Deception" and other dramas on various streaming platforms, enhancing accessibility for international audiences eager to experience the latest in Korean entertainment.