After Mom's passing, Dajeong becomes worried about her lonely dad. She decides to wrap up her job and return to her hometown to live with her dad. One night, she happens to witness her dad staying up late, completely absorbed in a mysterious character on the monitor. Discovering that the character is a YouTuber named 'Nyami,' Dajeong decides to support her dad's hobby. However, she soon realizes that the YouTuber character, which she thought was just a hobby, is being controlled directly by her dad...