Portable mobile technologies and high-speed access to the internet has led to the development of new online-first reading materials such as Korean Manhwa or webtoons, designed for quick consumption on mobile devices. Drawing on in-depth interviews with 11 adolescent girls aged 14 to 15 years old, this study examines why and how adolescents read Manhwa, especially romances. Findings show that these girls read for entertainment and to escape from reality. Strong visual aesthetics, relatable characters and engaging storylines, driven by technological infrastructures encouraging continual engagement, support these adolescents' immersion in online storyworlds. Their engagement with these texts allowed the girls as readers to discover self as reader and person, negotiating multifaceted aspects of their working, moral and romantic lives as they envision present and future possibilities.