The Secrets of That Fool President

His wife has been sleeping with another man, and she has just made him sign a share transfer agreement. He signed because for six years he has not been able to think straight. Six years earlier he was the business brain of his family's group, and he pulled a woman out of the water after she fell in. The time without oxygen damaged his brain. Since then his wife has tortured and mistreated him. She and her accomplice have already tried to kill one of his relatives to get control of the company, and now they are moving on the group itself. That is when his mind comes back. The woman he pulled from the water recognizes him as the man who saved her, and she protects him and starts bringing out what was done to him. He works out a plan to take back, step by step, everything that was his, and he picks an engagement ceremony as the place to tell the truth.