100 Days of Deception Hits a New High of 9.5% With Kim You-jung

tvN's 100 Days of Deception reached its best ratings yet with episode 6, taking first place in its time slot across all channels.

By OnamiDramasOctober 30, 2026 · 1 min read

01A Personal Best on Sunday Night

tvN's weekend drama 100 Days of Deception set a new record for itself with its sixth episode on October 25. According to Nielsen Korea figures reported by Soompi, the episode averaged 9.5 percent nationwide, up three full points from the 6.5 percent of the night before. Korean outlet TV Report gives the same 9.5 percent average and adds that the episode peaked at 10.4 percent.

02First in Its Time Slot

The result put the drama in first place in its time slot across all channels, including the public broadcasters. TV Report also notes a metropolitan-area average of 9.9 percent, and first place in its slot among viewers aged 20 to 49, the group tvN targets most closely.

03A Steady Climb

The series opened on October 10 with 5.3 percent nationwide, which Soompi described as the highest premiere of any tvN weekend drama in 2026. It reached 9.0 percent with its fourth episode before this new high.

Kim You-jung leads the drama as Lee Ga-kyung, a street thief drawn into a spy mission, opposite Park Jinyoung. With the story at a turning point and the ratings close to double digits, the coming weekend episodes will show whether the drama can cross the 10 percent line on average.

Sources