Kang Ha-young, who works at a so-called family-like small company, spends every day... Overtime, overtime, and more overtime! Why am I the only one doing all the work...? Then one day, Min Tae-hoon, a contract worker who might just help her escape the endless overtime, appears in front of her! But something's suspicious about this guy... Why would someone with such high qualifications come to our company? Wait... is he gay? Or bi? Or maybe a player!? They say to avoid trouble, but she just can't help being curious about Min Tae-hoon.