Married to the Hidden Tycoon

Six years ago, Serena was abandoned by her scumbag ex and forced by her family to substitute-marry Julian, a bankrupt man in exile. Six years later, she returns quietly to the country with Julian — now the hidden richest man — and a pair of genius twins. Her scumbag ex and sister, mistaking her for destitute and ruined, heap humiliation on her and scheme to seize the children through family law. Serena and Julian form an alliance of spectators, countering step by step, until at a top charity gala they reveal the richest-man trump card, smashing the villains' class standing to pieces with capital and law, and return to a life of peace.