#1
S1E11
Romanticist
Jihee gradually opens up to Juwon.
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#2
S1E19
Final Battle
The fight takes a new turn with the appearance of a new North Korean superbeing, Jaeseok.
#3
S1E7
The Stranger
Frank recalls his past as he eliminates his targets. After Frank's visit, Mihyun suppresses her son.
#4
Partners
S1E12
#5
Jang Juwon
S1E13
#6
South and North
S1E18
#7
Graduation Day
S1E20
#8
Humanists
S1E9
#9
Awakening
S1E17
#10
Black
S1E8
Lowlights
Ordinary high school student Bongseok hides a secret.
#19
Booyang: Family Support, Levitation
S1E2
#18
The Man Between
S1E16
#17
1+1
S1E3
#16
The Idiot
S1E14
The Quality Arc
Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.
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Episode Engagement
High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.
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Season Momentum
Did each season build or fizzle? Green means the finale outscored the premiere. Red means the opposite. Longer arrows, bigger swings.
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Season Consistency
How steady is each season? Tightly clustered dots mean reliable quality. Scattered dots mean a wild ride.
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