This planet is covered by oceans.
Humans live in midair, and at the coming-of-age ceremony, every child takes a fishing test. Those with exceptional natural gifts may become great anglers.
Across the endless seas,
every form of life is entrusted with a sacred mission. There are fish that fly through the skies and burrow through the earth, turtles nurtured by the essence of heaven and earth, whales that swallow the world... and countless anglers.
Fishing is a skill.
An old saying goes: If you're not fishing, you're on your way to go fishing.
