Drama: Ruler: Master of the Mask (literal title) Revised romanization: Goonjoo-Gamyunui Jooin Director: No Do-Cheol Writer: Park Hye-Jin Network: MBC Episodes: 40 mini-episoade Release Date: May 10 – July 13, 2017 (70) ZILE DE DIFUZARE IN COREEA: MIERCURI& JOI – cate doua mini-episoade In the 1700’s, Crown Prince Lee Sun (Yoo Seung-Ho) fights against Pyunsoo …