After a plane crashes onto an unfamiliar deserted island, five survivors become trapped in a jungle fraught with danger. With wild beasts lurking nearby, resources scarce, and suspicion mounting among the group, conflict is always on the verge of erupting. Under a deadly siege by a pack of wolves, the survivors who once viewed one another as enemies put aside their differences and fight side by side in a bloody battle. Just as they finally reconcile and believe they can look forward to a peaceful life, a mysterious sailing ship appears on the distant sea, and pirates quietly approach the island. Is it a rescue, or another catastrophic disaster? On this desolate island, the trials of human nature and survival have only just begun.