When young Jae-woo reaches the upper ranks of South Korea's national kendo team selection, he is shocked to learn his main competition is the man who accidentally killed his older brother.
as Kim Jae-woo
as Hwang Tae-su
as Choi Jun-hee
as Han Won-sang
as Coach Nam Gi-cheol
as Woo Su-a
as Jae-woo's mother
as Jae-woo's father (Kim Cheol-won)
as Head Coach Ahn Seong-hyun
as Jae-woo (young)
