March 4699; Lucky Luck, a boy, comes to the space city King Clone after repeated stowaways following stowaways.

Lucky, who passed the Whale Catch Test, becomes a member of the Ahab Whale Catch Company.

During the whale catch, the group finds a casket that seems to have been space burial.

After long-term fishing, the group rests on the planet Raz Angel, which is said to be the most beautiful in the Nantucket Nebula.

The planet Moad, located in the 7th galaxy of the super battleship Kashmir, gets lucky.

Overcoming the horrors of his youth, Ahab decides to confront the White Whale.