3D animated children's science adventure, one continuous 4-second shot. Kira and

3D animated children's science adventure, one continuous 4-second shot. Kira and Yan look exactly like @Kids, with bare hands, and continue right after @Prev in the same pitch-black abyss at 4000 m, lit only by their helmet lamps, fine marine snow and many tiny glowing bell jellyfish like @Crossota drifting around them. Medium-wide shot from the front, the camera slowly drifting closer: Kira fl...