Yuchan is the CEO of the successful IT Company, NEXT in, and a developer of a game. Although he looks selfish on the surface, he has Facial recognition disorder, which makes it impossible to distinguish people's faces due to trauma left by his mother when he was young. His first love, Bunhong, who he met in the orphanage, left him without speaking seven years ago and his symptom got worse. He still makes ' mini-files ' on his SNS and trying to find her every day.
Bora is a positive and optimistic job seeker. She has excellent memory ability and good grades in school, but finding a job is difficult. She applied for ‘Next in’ at Taeju's suggestion. When she went to an interview, Bora told Yuchan, who ignored her, that her name is Bunhong.