On a bustling summer morning in Busan, the residents of the serene Haeundae beach prepare for a festival that promises to be unforgettable. However, their day turns into a nightmare when a monstrous tsunami looms, threatening to devastate everything in its path. As the giant waves approach, a diverse group of characters is forced to join forces to survive.
Among them is a marine life enthusiast who works at an aquarium and dreams of saving some seals, a young woman who wants to reunite with her family, and an old fisherman who harbors a dark secret about his past. As chaos unfolds, relationships are tested and heroes emerge from the most unexpected places. Desperation, love, and courage intertwine in this dramatic struggle for survival.
As the disaster advances, the characters must confront not only the imminent threat of the tsunami but also their own fears and resentments. The movie combines moments of intense action with genuine emotion, showcasing humanity in the midst of catastrophe. With a powerful message about unity and resolve in difficult times, this story becomes an emotional journey that will resonate in the hearts of the viewers.
Ultimately, the fight for survival highlights what truly matters in life, leaving an indelible mark on all those who must face their fate.