A diving expedition into Cuba's forbidden waters brings together an unlikely crew. From explorers to spies, eccentric expats to arms dealers with ties to Mexican cartels and the Russian military, this group seems as odd as they come. The shores of Cuba, US and Ukraine cannot contain the rapidly untying events on the seas between them. Beatriz Feliciana Renata Reyna has lead a tumultuous life. Born in Mexico, her feet first found American soil on the heels of her Mother's passion, an illegal immigrant making the dangerous and often deadly run across the border. Fast forward many years and Beatriz has grown into a woman of grace, determination and beauty. Now an American citizen, she is a scientist - and an operative for the Department of Homeland Security. Her assignment seems like a dream come true; join a scientific diving expedition in Cuba under the guise of studying the reefs and once under water release remote transmitters. It seems simple, too simple - a fact that is proven when the Captain goes missing, secrets are revealed and danger starts calling. Beatriz must overcome her fears and dive deep into the Ocean's Belly Button to breathe freely again. Caught up in a whirlwind of high stakes privately funded research, profiteering and murder, Beatriz discovers more than what her mission called for. This adventure proves to be on a collision course with fate. Fast paced and thrilling, the waters of Cuba have never been more exciting - or deadly.