Clara is a 27-year-old Spanish woman who is finishing her Master's in Marketing in Madrid while struggling to balance her studies with a part-time job. Fascinated by Korean culture, she downloads an app to learn Korean, where she meets Min-Jae, a student of the same age from Seoul. What begins as a language exchange to improve their Spanish and Korean soon turns into something deeper, although cultural differences, distance, and their own circumstances complicate their connection. Will they be able to overcome the distance and cultural barriers to be together, or will their relationship remain just a virtual illusion?