Ruler: Master of the Mask (Scripted, Korean)
Genres: Drama, History
Status: Ended
Premiered: 2017-05-10
Ended: 2017-07-13
Network: MBC
Country: KR
Airs on: Wednesday, Thursday
Air time: 22:00
Runtime: 30 minutes
In the 1700's, Crown Prince Lee Sun fights against Pyunsoo hwe, an organization that has accumulated power and wealth through privatizing water all over Joseon. He becomes a hope for the people who suffer. Ga Eun is the woman Crown Prince Lee Sun loves and she helps him grow as a ruler.