Jeong Hoon is an anchor of an information show which has the greatest scores. Jeong Hoon's good-looking face and also best body figure make him look good in a match. Unlike his gentle appearances, he becomes a slave driver all of a sudden as well as begins asking hostile inquiries to whoever it is. Because of hyperthymesia, he bears in mind each and every single point occurring in 365 days a year ever since his youth. He can not fail to remember the memory of the female he enjoyed, Search engine optimization Yeon, who went away 8 years back. A rising star that brings in everybody's interest, Ha Jin, appears in front of Jeong Hoon at that moment. Despite all the focus, Ha Jin doesn't fluctuate and maintains her confidence. Nevertheless, she has a trick that her memory is fading away. The man who can not neglect and also the lady whose memory is fading away. Will they be able to overcome their troubles, comprehend each other, and also fall in love at the end?