Tycoon: My Sister's Spending Triggers a Hundredfold Cash-Back System

After Liu Fei's blind date falls through, he gets a Tycoon System.

Whenever a girl with an attractiveness score of 90 or higher spends money on Liu Fei, the System refunds him ten thousand times the amount.

Once his refunds exceed 100 million, he can also draw prizes. Gene serums, artificial intelligence, cultivation manuals, loyal subordinates: he's got it all.

All kinds of bewitching, sweet, innocent, and sexy girls, from little sisters to lovers, spend money on Liu Fei.

Living off the money they spend, Liu Fei rises to become the world's richest man, builds a vast family empire, and takes control of the world.

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