MBC’s drama “Ruler: Master of the Mask” has kept its spot in first place among the Wednesday-Thursday dramas in terms of viewership ratings.

According to the viewership ratings research company Nielsen Korea on July 7, the July 6 episodes of “Ruler: Master of the Mask” hit 12.8 percent and 14.9 percent. This is a 0.2 percent and 1.3 percent jump from the previous episodes, which recorded 12.6 percent and 13.7 percent. This makes “Ruler: Master of the Mask” the only drama in its time slot to jump over the 10 percent hurdle.