The BEST episodes of Ruler: Master of the Mask
Every episode ever - ranked by fan votes!
What does a masked crown prince do when a secret organization tortures the people and rules the country from behind the scenes? He defies the odds and becomes the hero the people need.
#1 - Water for a Life (2)
Season 1 - Episode 4 - Aired 5/11/2017
The Crown Prince finds he cannot stand by and watch a villager lose his hand for stealing some water to save his family, but there are unexpected consequences.
#2 - Are You the Leader of Pyunsoo Group? (2)
Season 1 - Episode 8 - Aired 5/18/2017
Eun Ha finds proof that her father was innocent. The Crown Prince teaches Lee Seon how to impersonate him.
#3 - Learning the New Way (2)
Season 1 - Episode 10 - Aired 5/24/2017
After five years, Chilpye is a thriving marketplace and the Queen Regent has not yet stepped down.
#4 - The Clueless One (1)
Season 1 - Episode 11 - Aired 5/25/2017
The Crown Prince rescues Ga Eun but keeps his identity a secret. The palace is surprised when Lee Seon makes a ruling that does not side with the Pyeonsoo-hwe.
#5 - The Initiation (2)
Season 1 - Episode 30 - Aired 6/28/2017
Following the Crown Prince’s initiation into the Pyeonsoo-hwe, there is a power shift in the palace.
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#6 - I Am Not Asking for Your Heart (2)
Season 1 - Episode 14 - Aired 5/31/2017
The Crown Prince goes to the meet point to catch the copper thieves in the act.
#7 - I Will Find a Way (1)
Season 1 - Episode 7 - Aired 5/18/2017
The Crown Prince asks Woo Bo how to eradicate the Pyeonsoo-hwe. King Yeongjo looks for another Lee Seon.
#8 - It Is a Heart-aching Love (2)
Season 1 - Episode 12 - Aired 5/25/2017
The Crown Prince persuades the largest merchants to rise up against Dae Mok, and then goes off in search of copper.
#9 - I Wish I Was the Real King (1)
Season 1 - Episode 15 - Aired 6/1/2017
The Crown Prince uses the stolen copper to further his plan. Lee Seon finds a way to invite Ga Eun back to the palace.
#10 - Ga Eun Is in Danger (1)
Season 1 - Episode 13 - Aired 5/31/2017
Ga Eun is desperate to find the pot that will clear her father's name. Lee Seon is heartbroken to have to pretend he does not know Ga Eun.
#11 - Water Exploitation (1)
Season 1 - Episode 5 - Aired 5/17/2017
Hwa Goon vows to win the Crown Prince's heart. The Crown Prince finds out why he must wear the mask.
#12 - With the Mask, You Are the King of Joseon (1)
Season 1 - Episode 9 - Aired 5/24/2017
Hwa Goon helps the Crown Prince and Dae Mok tells Lee Seon that he must now wear the mask.
#13 - The Suggestion (2)
Season 1 - Episode 16 - Aired 6/1/2017
Dowager Queen has her own plans for Ga Eun. The Crown Prince overhears Ga Eun pining for Chun Soo.
#14 - The Antidote (1)
Season 1 - Episode 39 - Aired 7/13/2017
Dae Mok tries to incite a riot in the palace. The King is surprised when Woo Jae offers assistance.
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#15 - Who Would Protect the Helpless? (2)
Season 1 - Episode 6 - Aired 5/17/2017
The Crown Prince tries to save Ga Eun's father, but that proves to be more difficult than he expected.
#16 - My Heart Will Never Change (2)
Season 1 - Episode 40 - Aired 7/13/2017
In the series finale, Ga Eun makes a decision that she thinks is for the best. Lee Seon makes a terrible realization.
#17 - I Am Not His Puppet (1)
Season 1 - Episode 31 - Aired 6/29/2017
Ga Eun and Lee Seon’s family worry about his safety as he pursues what he wants.
#18 - War Not Peace (2)
Season 1 - Episode 22 - Aired 6/14/2017
The Crown Prince asks Hwa Goon to help him stop Choi Heon's army. The palace prepares for the Dowager Queen's birthday celebration.
#19 - Help Ga Eun Leave the Palace (2)
Season 1 - Episode 26 - Aired 6/21/2017
Falsely imprisoned, Ga Eun is visited by both the Crown Prince and Lee Seon.
#20 - Shocking Truth (1)
Season 1 - Episode 29 - Aired 6/28/2017
The Crown Prince is determined to save Ga Eun, but Dae Mok is one step ahead of him.
#21 - The Real Crown Prince (1)
Season 1 - Episode 37 - Aired 7/12/2017
Who is the real King? The Dowager Queen must decide which side she is on.
#22 - Do I Need to Hide Under a Mask? (1)
Season 1 - Episode 3 - Aired 5/11/2017
The Crown Prince meets some colorful characters while looking for Woo Bo, who is not what he expected.
#23 - I Will Take It From Him (2)
Season 1 - Episode 32 - Aired 6/29/2017
Hwa Goon takes her revenge on Dae Mok.
#24 - Your Life Is at Stake (2)
Season 1 - Episode 20 - Aired 6/8/2017
Dowager Queen enlists Ga Eun to help her figure out what hold the Pyeonsoo-hwe have over the King. Word that the King is a fake has begun to spread.
#25 - The Queen Selection (2)
Season 1 - Episode 24 - Aired 6/15/2017
When the Crown Prince sneaks into Dae Mok's house, he learns more than he bargained for. The Dowager Queen starts the Queen selection process.
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