Main Characters

 Ark 

Name: Kim Hyun-woo

Age : 22(beginning of novel) 24(end of novel)

Profession : Dark Walker/Dark Soul

Minions:

1.) Bat

2.) Skull

3.) Snake

 Alan 

Profession: Holy Knight & Ruin Knight (volume 8 onwards)

 Shambala 

Name: Gwak Yong

Profession: Saint Assassin

Leader of the Dark Brothers

 Roco 

Name: Jung Hye-sun

Profession: Minstrel

 JusticeMan 

Name: Gwon Hwa-rang

Profession: Guardian=General

 Lariette 

Name: Kang Mi-su

Profession: Magician & Innocent Knight (volume 9 onwards)