In the digital age where love can be just a click away, 'Onli(n)e' follows a group of university students navigating the blurred lines between virtual connections and real-world romance. The story centers on Mew, a shy and introverted photography major who finds solace in an anonymous online chatroom. There, he meets the charismatic and enigmatic 'Sky', with whom he shares his deepest thoughts. As their online bond deepens, Mew discovers that Sky is actually his classmate, the popular but emotionally guarded Art, who has been hiding his true identity. Alongside their friends—a supportive best friend, a bubbly girl with her own romantic struggles, and a gay supporting character who provides comic relief and wisdom—the series explores the anxieties of first love, the courage to come out, and the fear of rejection. With a fresh, youthful energy and a soundtrack that captures the butterflies of new attraction, 'Onli(n)e' is a charming, low-stakes drama that reminds us that sometimes the most meaningful connections start with a simple 'hello' online.