Gu Muyang was an idle prince, an out-and-out playboy. By chance, he rescued Wen Yu'an because of his beauty, but only after he rescued him did he realize that the other person was a fool. However, after getting along with him, he discovered that Wen Yu'an's identity was a mystery and he was not born stupid. . .
At first, Gu Muyang was only attracted by Wen Yu'an's beauty, and even gave Wen Yu'an as a pawn to the emperor for revenge. But by chance, he was reborn and returned to the past, and met Wen Yu'an, who was a lady in the past. After learning about Wen Yu'an, who is truly stable at heart, he truly understood the feeling of loving someone. . .
But the good times didn't last long, and in the end the two were separated by the emperor again, and they were separated from each other. After Gu Muyang died, he woke up and found that he was back with Wen Yuan when he was still an idiot.
But this time, Gu Muyang decided to cure Wen Yuan's dementia and give Wen Yuan support to take revenge.