Secretary Lee Gayoung is no doubt the least impressive employee working at this financial firm. She doesn’t graduate from a big university and her working ability is also just so so, nothing particularly special. However, all these things won’t stop her from working hard to pay back the kindness of “Mr.Long Legs”, the unknown man who has kindly supported her since her family passed away in an accident. There is only one problem left tho, that is the cold president Cho Yisun. Is the president finally going to fire her after all of her mistakes or is it something else?