Selling Milk Across the World to Pay Off My Debts

Zhuang Yu never imagined that repaying debt could be so absolutely unquestionable, so unquestionable that you'd still have to keep paying it off after you died.

Forced to bind herself to a bank repayment System, she diligently sells milk to pay off her debts.

Luckily, the cows produced by the System are excellent. Their miraculous milk can bring the dead back to life and restore even shattered bones.

With milk this good, how could she ever run out of customers?

Passerby A: Sorry, I don't drink milk.

Passerby B: Sorry, I'm single and don't have kids, so I don't buy milk.

Passerby C: What's so great about milk? I'd rather spend my money on in-game purchases.

Zhuang Yu: Did I overestimate milk, or are you all blind...

#I'll sell it to you for one yuan and you still don't want it. One day, you'll be begging for it.#

World One: Picking up a wolf child in ancient times √

World Two: Sea clams spit out gold coins √

World Three: Competing in a tournament in a fantasy world √

World Four: Farming in space √

World Five: Saving the whole world in the apocalypse √

Note: The whole story is wildly imaginative.

Premise: Keep going