In 1980, a meteorite crashes in Japan, unleashing a deadly creature that devastates an island before vanishing. By 2023, Yeon, a college student with a laid-back lifestyle, is suddenly thrust into chaos when the creature returns. As a secret group of soldiers known as the Shadow Hunters battle the monster, Yeon crosses paths with Jia, a girl caught in danger. Together, they must navigate the unfolding catastrophe while Yeon faces a haunting connection to his past. Amid destruction and betrayal, the fate of humanity hangs in the balance. ,