Intruders: Who is the Trespasser: To develop a potent anti-cancer drug, a research team ventures to a secluded island in search of an ancient plant known as "Fire Prison Vine Lotus". On the island, they encounter attacks from prehistoric creatures and uncover Jurassic-era ruins. After numerous challenges and securing the plant's stamen, the team faces relentless pursuit by velociraptors, leading to their separation, with only three members surviving the ordeal.