Eat fish

Harvey Chase went directly to the ship's medical room, took out needles and thread, a scalpel, etc., and treated the harpoon wound on the little whale.
In the dark night, huge blue whales occasionally poke their heads out of the sea.
At first, it was intense.
But soon, the blue whales understood.
They made no sound, but swam around the deck of the cruise ship.
These ancient giant creatures obviously have their own intelligence.
After Harvey Chase treated the wound, he threw...