Marrying into a Wealthy Family: Lord Demon, Don't Flirt with Me!

I, Ding Yiyi, was married into a wealthy family because I resemble Bai Yueguang, a wealthy young master. He wanted to settle down as a substitute, but unexpectedly touched his heartstrings. However, in the depths of the wealthy family, there is a turmoil. In order to seize power, the young master's brother and Bai Yueguang have laid many traps. I am in the center of the whirlpool, where should I go?