Rich and prosperous, a thousand teams of Cantonese.

Delivery couriers, retirees, young housewives, fitness coaches, and investment trainers, five individuals from different social classes, are all struggling for money. They are burdened with debt due to stock group scams and in their pain, they form the money-making alliance OPM. Under the leadership of the alliance's mastermind, they unlock the door to 'the truth about money' and embark on a path of financial manipulation to create wealth. Within three years, OPM gradually transforms from debt to accumulating 10 billion, venturing into gold in London, banking, wealthy merchants, listed companies, and even creating projects across Hong Kong. Everyone's life is changed. However, as financial manipulation slowly turns into deceit, some lose their ideals for money and abandon their families, shifting from chasing money to being led by it. The members of OPM lose their choices and freedom. When friendship encounters betrayal, and survival turns into greed, before becoming outright fraudsters, we all believe we are compelled by circumstances; yet in the end, we all become the people we once despised. In the midst of the scam, some choose to go all in, some choose to withdraw, and others choose to see the truth. We cannot change the world of money, but we can choose whether to rediscover our original intentions and turn a scam into an ideal!