Description (in English)
Because of herĀ face blindness disorder, Han So-yeon decided to live a reclusive life. This changes when she starts using theĀ AIĀ program Holo whose appearance is the same as the developer, Go Nan-do. The latter slowly falls in love with So-yeon but his cold personality, which contrasts with Holo's, isn't in his favor. (Source: Wikipedia)