Indonesia's Raja Ampat is home to some of the most spectacular marine life in the world. It is known as "the Miracle Sea," and a team of filmmakers from Japan will find out why as they dive into this secret world for the first time. They'll reveal the riches of the glowing coral reefs that light up the seabed and put Raja Ampat's unrivalled reputation for wildlife to the test. They'll explore the sights that make this a place like no other and uncover the things that threaten to destroy it. The team will come face-to-face with magnificent sea creatures as they unravel the mysteries of the Miracle Sea.