Lee Jangjun
-A member of Golden child
-not a fangirl material
-loud af and very energetic
-has a secret crush on Hyejin
-Seongyoon's best friend
-is mean towards Cheonsa
Kim Cheonsa
-Jangjun's guardian angel
-will do anything for Jangjun just for him to be happy
-is able to handle Jangjun's personality
-likes to follow Jangjun around
-is always curious about human life.
Choi Seongyoon
-a member in golden child
-Jangjun's best friend
-has a lot of fangirls
-can sense Cheonsa's presents
Jung Hyejin
-Golden Child's good friend
-always support golden child
-Seongyoon and Jangjun's childhood friend
-kind, caring, friendly and tomboish
-secretly likes Seongyoon
Lee Jangmi
-Jangjun's older sister
-is protective towards Jangjun
-hates seeing Jangjun sad
-teaches Jangjun"bahasa"
Golden Child
-famous in Woolim high
-hearthrob for the girls
-consists of 11 members