Happy Birthday Dr. Frost

Junghyeon Kim committed suicide, and Professor Song is recieving backlash from the media. At the same time, Professor Chun is approached by Congressman Song's employee looking for information about Seonghyun Moon. Dr. Frost learns that Professor Chun's death was not an accident, and neither was his parents death.

Characters
In order of appearance:
 * Professor Frost
 * Seonga Yoon
 * Sangwon Chun
 * Jinhan Chun
 * Hyeonggang Song
 * Yonghee Cho
 * Seonghyun Moon
 * Seol Song
 * Seongshik Oh