Characters: Ji Chang wook (business man) & Yoon Bomi (secret agent) - siblings Song Joongki (secret agent) & Son Naeun (business student)- siblings Hayoung, namjoo - Naeun's classmates/BFF Chorong & Eunji - Bomi's closest friends A story starred by 2 hot korean actors and Apink members.

Characters: Main cast ~Yoon Bo Mi as Bomi & Im Jae Bum as JB APink and Got7 members