The Foolish Princess Training Her Husband

I, the eldest daughter of the Bai Group, Bai Xinling, is responsible for helping the family expand its business. Unfortunately, during a racing competition, she fell off a cliff and fell into a coma. But when I woke up, I found that I had become an idiot eldest daughter, and the Queen was arranging for me to marry... When I first saw Lan Yifeng, I realized that this man was not simple, but why did he marry me, an idiot eldest daughter with no power at all...