For instance—
"Look."
Chen Yi somewhat boastfully pulled out the jade-colored fishing rod he often used from his embrace, casually tossed the hook into the air, and then gave the rod a powerful jerk.
The fishing rod seemed to be drawn by some mysterious force in the air, and in mid-air, a carp roughly the length of a forearm suddenly appeared, lively flipping and thrashing, biting down on the hook and refusing to let go.
And he hadn't even used any bait.
That was the charm of this occupation.
As long as he wished, he could throw his fishing hook into a latrine pit and still fish out a fish, let alone in the air.
Fishing in a vacuum was no problem either.
With this occupation, one could ensure they wouldn't starve to death in the wilderness—it was a pretty fun but ultimately useless occupation. He had randomly obtained several such occupations this month, all quite useless but with amusing occupational effects.