Rachel Lyons and Chase Cohen work together as the successful owners of a treasure hunting company. But a seemingly simple assignment–to track down a priceless gem that is believed to be buried in a shipwreck deep within the Sea of Japan–takes a startling, and dangerous, turn.
Faced with a monk’s dark prophecy that a natural disaster will soon strike Japan, killing millions, Rachel and Chase must embark on the mission of a lifetime in order to uncover the three cursed samurai swords that can avert the catastrophe.
Chaos ensues as their adventure takes them from shark infested waters and creepy caves to haunted hidden tombs and a confrontation with Yakuza gang members. Time is running out as the prophecy’s day of reckoning draws near. Will Rachel and Chase succeed before disaster strikes?