Lee Jihoon is very passionate about his job. So passionate that it didn't leave him much time for things like family and friends, let alone time to look for a relationship (and don't even get him started on those stupid letters on his wrist that showed him the birthdate and a nickname for his soulmate, there weren't enough hours in the day to even start thinking about that).

Needless to say, it's no surprise that when Jihoon's hard work and dedication is ignored and his dream promotion is given to Kwon Soonyoung, the Company President's son, Jihoon automatically hates every fiber of the man's being.