Not My Sons: The Reborn Tycoon

Brandon Gauthier was poisoned by his wife Lena Dubois and by Xavier Janson, whom he had taken as a brother. They took a fortune from him, and before he died he learned that his twin sons were not his. He wakes at the banquet held a month after the twins' birth. The inheritance from his aunt comes to him at the same time, a trillion-dollar holding, and he takes over the group. He works through it in order. He shows that Lena had been with Xavier Janson and with Valentin Leroy at the same time, and that the twins have different fathers. He sets traps, and his enemies, already carrying heavy debts, go down one after another.