The Prince's Richest Man's Little Beloved Wife

He is the Emperor's Ninth Uncle, the God of War of the Qu Kingdom, but now he is famous for being extremely drunk every day, and has abused his countless wives. She is an investment manager on Wall Street. She is young, promising and extremely smart. Time travel to a good-for-nothing lady! I'm about to marry a useless prince! She said: My husband can make do with it, but money can't!