Bai Yueguang came to another world and became the emperor. It should have been a blessing, but he didn't want to become a stepping stone for the reborn heroine.
The reborn heroine is determined to become a beloved concubine. The first thing she wants to do is to deal with the emperor's Bai Yueguang and turn the white moonlight into rice, so that she can become the emperor's only one. The reincarnated heroine who knows everything is full of confidence and feels that she will succeed, but the Bai Yueguang who doesn't want to suppress her is also a time traveler, and is as familiar with the plot as she is, and even knows more than she is.
When we are evenly matched, we don't know who will win.
Note: Since the male protagonist is the emperor, he is unclean and clean members are not allowed to enter.
Purpose: Don't steal men in modern society. It's not good to be a mistress.