Urban Tycoon: From the Start, a Critical Hit Multiplies My Cash Back a Hundred Million Times

Zhang Kai transmigrated to a parallel world and obtained a Cashback Critical Hit System.

"Congratulations, Host! You topped up 10 yuan in phone credit and triggered a billion-fold critical hit. 1 billion yuan has been credited to your account!"

"You spent 100 yuan, and a critical hit returned 1 million yuan."

"You spent 500,000 yuan on a car, and a critical hit returned 5 million yuan."

With critical hits all the way, Zhang Kai's legend was unfolding!

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