My Cashback on Every Purchase

Reborn in 2021, Zhou Yang has only gone back one year, but at least he has a year's worth of foreknowledge.

Just after Zhou Yang quits his job, he suddenly gains an ability that gives him cash back whenever he spends money.

Spend 100 and get 100 back. Spend 10,000 and get 10,000 back.

Without even realizing it, the cash-back money makes Zhou Yang the richest person in the world.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.