In the midst of their scuba diving activities, Susan and Daniel were accidentally left by the group. Now, both of them must struggle to survive in the waters that become shark habitat.
Saat kegiatan scuba diving mereka, Susan dan Daniel tanpa sengaja ditinggalkan oleh rombongan. Kini, keduanya harus berjuang untuk bertahan hidup di perairan yang menjadi habitat ikan hiu.