The second episode of Channel A's new drama "Show Window: The Queen's House" showed a modest decline in ratings compared to the first.

As reported by Nielsen Korea, the episode of "Show Window: The Queen's House" that aired on November 30 received an average nationwide rating of 1.752 percent. This is a decrease from the 2.049 percent rating it received on its premiere.

After recording a personal low of 0.354 percent in the previous episode, JTBC's "IDOL: The Coup" recovered a little to record 0.751 percent in the most recent show on November 30.

On KBS, "The King's Affection" maintained its grip on the time slot, garnering ratings of 8.8 percent, a little decrease from the previous episode's 9.9 percent ratings.

"Secret Royal Inspector Joy" received ratings of 4.332 percent on tvN, which was a modest increase over the previous episode.

On Tuesday night, the dramas were up against competition from MBC's special broadcast of Adele's concert "One Day with Adele" (2.3 percent) and SBS's "Divorced Four Men" (2.2 percent) (6.2 percent).