Hong Kong Films: Money Can Move Gods, and I'm the Underground Overlord

[Multiple Heroines + Tycoon Fantasy + Satisfying Revenge + No Stuttering + Smart Protagonist + Decisive and Ruthless]

After transmigrating to Hong Kong in the 1980s, where gangs are everywhere and street violence never lets up, Cheng Hao discovers that his talent System is utterly outrageous: the God of Wealth System. Whatever he earns that day is multiplied tenfold and deposited straight into his account at midnight. While everyone else is still acting as street thugs, fighting over territory, and making money through violence and shady dealings, he goes straight to Shek Tong Tsui and opens a God of Wealth Employment Agency.