Goong: The Royal Palace, Vol. 4

After the king grants his late brother a posthumous coronation, the status quo shifts dramatically as his widow, Yul's mother, gains power in the palace. And she definitely has it out for Shin and Chae-Kyung! When the newlyweds are invited to go abroad, it seems like they might be on the road to romance...but with Yul's mammy dearest determined to make the couple miserable, will they even get off the ground?