park ji yeon

19 years old

studies at seoul national university

but at night she does her night activitys ..

her goal is to find her family killer

park hyomin

20 years old

studyies at the same university as ji yeon

not intersted in dating nor loving someone

ham eunjong

20 years old

studies at the same university as jiyeon

jiyeon’s friend and helping her with finding her family killer

her goal is to bust all drug dealers

Qri

21 years old

studies at seoul national university

very kind and has a big heart

very popular and rich