Park Mi-ri, a graduating university student, is interested in Jang Man-ho, an architecture student studying abroad. Jang Hwan, a student at a renowned university, while focusing on his studies, awaits Mi-ri's unrequited affection. He strives in vain to make Mi-ri's love his own. Meanwhile, she falls for Sang-su, whom she can move at her will, and quickly abandons her obsession with Man-ho. What makes her wander and who will eventually be hers?