Frame 5 of a storyboard. Redraw image 1 as a new 16:9 film frame, keeping its camera and composition: from behind and below the two children swimming forward and up, Kira (small, two buns) on the LEFT and Yan (taller) on the RIGHT, their backs, backpacks and fins toward us.
Design from image 2 (character card): clear bubble helmets; on each side, outside the glass, one dark-grey puck lamp, seen from behind as a closed dark disc; black backpacks with glowing cyan bracket lights; orange suits (Kira purple panels, Yan dark-grey panels); purple fins.
New setting: no rocks, no coral, no sunlight, no surface. The black abyss at 4000 m: endless pitch-black water all around and above. The only light: four narrow white beams from their helmet lamps shooting forward and up into the black; very fine dust-like marine snow drifts slowly, visible only inside the four beams.
