S01E04: Become a Hwarang
Ahnji faces someone from his past and A-ro teaches Seon-u the ways of the nobility so that he may join the hwarang, but trouble finds Seon-u.
Previous Episode 
Season 1
To the Capital
S1E1 / 19 Dec 2016
Mak Moon's Death
S1E2 / 20 Dec 2016
Your Brother
S1E3 / 26 Dec 2016
Become a Hwarang
S1E4 / 27 Dec 2016
Beginning of Hwarang
S1E5 / 02 Jan 2017
Annoying Half-Breed
S1E6 / 03 Jan 2017
King as Water
S1E7 / 09 Jan 2017
Dance and Music
S1E8 / 10 Jan 2017
Ruin the Performance
S1E9 / 16 Jan 2017
New Disciples
S1E10 / 17 Jan 2017
Eliminate Her
S1E11 / 23 Jan 2017
Sparring Competition
S1E12 / 24 Jan 2017
Amity Delegates
S1E13 / 30 Jan 2017
Reveal Yourself
S1E14 / 31 Jan 2017
A Sword Fight
S1E15 / 06 Feb 2017
Come to Me
S1E16 / 07 Feb 2017
Get the Medicine
S1E17 / 13 Feb 2017
Wonhwa
S1E18 / 14 Feb 2017
Become King
S1E19 / 20 Feb 2017
Hail King Jinheung!
S1E20 / 21 Feb 2017
Park Seo-jun
Moo Myung / Sun Woo-Rang
Go Ara
Ah-Ro
Park Hyung-sik
Sam Maek-Jong / Ji Dwi-Rang
Do Ji-han
Ban-Ryu
Minho
Soo-Ho
Jo Yoon-woo
Yeo-Wool
V
Han-Sung
