In the vast ice cavern, about five meters wide, the inky seawater heaved up and down, reflecting dappled starlight.
A marine behemoth, over fifteen meters long, swam in the water, gently propping up another "little creature" half its size against its belly, slowly nudging it towards the surface.
The seawater gently swelled, forming a large bulge, and then suddenly receded, revealing the smooth back of the whale.
Perhaps due to its short life so far, the little gray whale's body didn't have many barnacles or scars, appearing rather neat.
"Puff!"
The blowhole opened and closed, accompanied by a huge sound like that of a small train's steam whistle, as a short, thick column of frost burst forth, showering onto the icy expanse above.