[Machine Translation] The mysterious undersea landscape of the Red Sea and the life struggles of deep-sea creatures! NHK's Deep Sea Reporting Team, which succeeded in capturing the first images of the giant squid, a world-famous scoop, will challenge the frontier of the unknown deep sea. The team aims for the mysterious undersea lake "Brine Pool" in the Red Sea of Saudi Arabia. The setting is the Red Sea in Saudi Arabia. Underneath a coral reef teeming with colorful tropical fish is a previously unexplored area. We participate in the world's first major deep-sea survey of the Red Sea conducted by the Saudi Arabian government. The goal is a mysterious lake "brine pool" at the bottom of the sea. Another surface appears at the bottom of the sea and a mysterious scene unfolds. It is said to be an environment close to the primordial sea that may lead to the elucidation of the origin of life. This film explores the researcher's expedition and the mysterious undersea landscape. The special features will include the international version of "Mysterious Worlds of the Red Sea: Attenborough's Deep Ocean" (Sound: English/ Narrator: David Attenborough/ Japanese subtitles/ Stereo, Linear PCM/ Running time: 52 min. each), making-of featurettes, and more. Includes a leaflet. Leaflet included.