{alert-info}In Byeol‑e‑seo on Geu‑dae, the story unfolds around Do Min‑joon, an enigmatic man who is far from ordinary. Having arrived on Earth from another star 400 years ago during the Joseon dynasty, he has lived quietly among humans, concealing his alien identity. Gifted with extraordinary abilities—such as stopping time, heightened senses, and near‑immortality—Min‑joon has always kept himself detached from the world, believing that human connections would only bring pain when he inevitably has to leave. His life is meticulously controlled, cold, and solitary, until fate intervenes.{/alert} 

Enter Cheon Song‑yi, a glamorous yet troubled top actress whose career is constantly under the spotlight. Despite her fame, she is vulnerable, impulsive, and often misunderstood. When she becomes Min‑joon’s neighbor, their worlds collide in unexpected ways. Song‑yi’s chaotic energy and emotional openness clash with Min‑joon’s stoic reserve, but slowly, she begins to break through his carefully constructed walls. What starts as reluctant encounters gradually blossoms into a deep, transformative bond. As Min‑joon’s departure from Earth draws near, the tension between destiny and desire intensifies.

 He must choose between returning to his home planet or staying with the woman who has awakened his humanity. Meanwhile, Song‑yi faces her own struggles with fame, betrayal, and danger, relying on Min‑joon’s protection and love. Their relationship becomes a poignant exploration of sacrifice, mortality, and the meaning of true connection. The film blends romance, fantasy, and melodrama, weaving humor with heartfelt emotion. At its core, Byeol‑e‑seo on Geu‑dae is a tale of two souls from different worlds who discover that love transcends time, space, and even the boundaries of existence. It asks whether love is worth risking everything—even eternity—for one fleeting chance at happiness.