The aliens hiding in the Bermuda Triangle water you kidnap the President of the United States of America. A fleet commanded by Admiral Hansen enters the waters to locate and rescue the President captive. Their ship is also a Beijing science man who knows almost everything about alien bodies and can provide valuable information. Captain Oliver disobeys orders received from Hansen and leaving his head in a rescue mission with a prototype submarine. An underwater cave, he discovers more information on their enemy. Ancient shipwrecks reveal that these creatures have been there for more than a century.