I Asked You to Farm, and You Grew a Longevity Fruit?

In a world where everyone changes classes, anyone can choose a profession at eighteen.

Some become Elementalists, some become Summoners, and others become flashy swordsmen.

But Xia Yu is unlucky enough to become a farmer, making him the butt of his classmates' jokes during their breaks.

Fortunately, he binds to a Farmer System just in time.

As long as he waters and fertilizes his crops, he can keep earning rewards.

And that's not all. He plants ordinary potatoes, but they grow into thousand-year-old fleeceflowers and ten-thousand-year-old ginseng.

The corn and rice he grows are not only delicious, they also grant attribute boosts?

He plants an ordinary fruit tree, but it bears a whole treeful of longevity fruit?

Umm, what's going on here?