Ranking of Kings

S1
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
E23
8.7
The Prince's New Clothes
9.4
The Prince and Kage
8.9
The New King
8.7
His First Journey
8.7
Intertwining Plots
8.3
The King of the Underworld
8.6
The Prince's Apprenticeship
8.7
The Sacrifice of Dreams
8.9
The Queen and the Shield
8.4
The Prince's Sword
8.2
Older and Younger Brothers
8.0
The Footsteps of War
8.2
The Kingdom in Turmoil
8.7
The Return of the Prince
7.9
The Order of the Underworld
8.7
Royal Majesty
8.7
The Curse of Immortality
8.8
Battle with the Gods
8.9
The Last Bastion
8.5
Immortal vs. Invincible
9.3
The Swordsmanship of a King
7.5
A Promise to the Demon
8.1
The King and the Sun