Okay I randomly thought about this storyline, but can't remember what drama it's from and it's driving me crazy. Let's see if I can explain it clearly. :)
Okay the drama takes place in modern day but it also connects with the lives of the main characters parents. The main character has a picture of his parent(s) (not sure if it was both or just one) and the parent was involved in the operation of a secret radio station. The parent and their friends would drive about late at night in a van broadcasting the station. Back to modern day, the main character is trying to figure out who else is in the picture. lt might be a mystery drama. Lol that's all I remember. Please help me find this drama! Thanks :)