Kim Haru

Occupation: Thief by night, stall handler by day.

Relations: Jongdae (brother)

Achievements/ Roles: First woman thief in the county.

Societal role: Commoner.

Cho Kyuhyun

Occupation: Thief by night, trader by day.

Relations: N/A

Achievements/ Roles: Leader of a highly feared band of thieves.

Societal role: Commoner.

Lee Hyukjae (Eunhyuk)

Occupation: Thief by night, trader by day.

Relations: N/A

Achievements/Roles: Right-hand man of Kyuhyun and second in charge of the group.

Societal role: Commoner.

Kim Minah

Occupation: N/A

Relations: Kim Minseok (Brother), Kim Joonmyeon (fiance)

Achievements/ Roles: To be Duchess of the North

Societal role: Noble.

Lee Donghae

Occupation: Wandering Swordsman.

Relations: N/A

Achievements/Roles: Fights on either side, depending on his free will. 

Societal role: Commoner.

Kim Yongwoon (Kangin)

Occupation: Thief by night, blacksmith and trader by day.

Relations: N/A

Achievements/Roles: Strongman of the band of thieves.

Societal role: Commoner.

Kim Jongwoon (Yesung)

Occupation: Doctor and thief.

Relations: N/A

Achievements/ Roles: Doctor of the band of thieves.

Societal role: Commoner.

Kim Jongdae (Chen)

Occupation: Peasant.

Relations: Kim Haru (sister)

Achievement/ Roles: Morally upright brother.

Societal roles: Commoner.

Kim Minseok (Xiumin)

Occupation: To be Baron of the South

Achievements/Roles: Brave heart forgiving brother.

Relations: Kim Minah (sister)

Societal roles: Noble.

Kim Joonmyeon (Suho)

Occupation: Duke to be of the North

Achievements/ Roles: Ideal husband to be.

Relations: Kim Minah (fiance)

Societal roles: Noble.

Kim Ryeowook

Occupation: Bard

Achievements/Roles: N/A

Relations: N/A

Societal roles: Upper class

Choi Siwon

Occupation: Clergyman

Achievements/Roles: The almost too forgiving clergyman.

Relations: N/A

Societal roles: Church.

Sir Park Jungsoo (Leeteuk)

Occupation: Knight

Achievements/Roles: N/A

Relations: N/A

Societal roles: Noble.