Keith Martin is just an ordinary guy making a living from his street stall, content with his simple life with his wife and daughter. No grand ambitions, no extravagant dreams.
But one day, Ruth Howard suddenly appears and shatters his quiet world. She reveals his true identity. Keith is actually the long-lost heir of Glory Group, the world’s richest empire. She even hands him a mysterious World Bank black card, urging him to claim his trillion-dollar inheritance.
At first, Keith laughs it off, treating it as a bizarre encounter. But that very night, while picking up his wife from work with their daughter, he accidentally sees her in the arms of another man. Tom Murphy, a spoiled young master from a wealthy family.
Exposed, his wife admits she's been with Tom for some time. She cruelly reminds Keith that for years, he's lived off her family's money, yet when her family fell into crisis, he offered no help. She demands a divorce, while Tom mocks Keith mercilessly.
When Keith returns home, his in-laws berate him, calling him useless, and throw him out of the house.
Desperate and humiliated, Keith remembers Ruth's words and the black card. He decides to test it, only to discover it's real. Overnight, he inherits the Golry Group, becoming the rightful successor of a trillion-dollar fortune.
Soon after, fate turns, his wife's family business is forced to cooperate with Glory Group. From there, Keith begins a series of stunning comebacks, slapping faces, breaking schemes, and turnin
