After Getting Fired, I Awakened the Tycoon System

The day Lin Chen was fired, he awakened the Tycoon System. Spend money and get rebates; the more he spends, the stronger he becomes. His ex-girlfriend regrets leaving him and begs to get back together? Sorry, I'm not interested in women. I'm only interested in spending money. His former boss mocks him, saying he'll be at the bottom of the ladder forever? He promptly buys the entire office building. While others are still worrying about their mortgages, he's already choosing a private island. This is the story of an ordinary man spending his way to the top.