Bong Gi once dreamed of making something of his life, but now he is overweight, lazy, unemployed and alone, and the people around him find him repulsive. His one escape is gaming, and he is very good at it. After another long night online, he wakes to find he has turned into a woman who closely resembles the ones he used to ogle on the internet. Confused, he turns to the web for answers and meets Sae Mi in a chat forum. She offers him advice, and he soon falls for her, which only complicates matters. Things grow stranger when he sets out to get revenge on Sang Woo, a bully from his school days. The short-episode Korean series is based on a webcomic by Tank Guy and blends comedy, romance, ecchi and supernatural mystery.