Was the male protagonist deliberately acting dumb in the transmigration novel, and the female protagonist doted on him?

😋I recommend to you "Enemies: Jealous Prince's Cute Pet Concubine". The female protagonist traveled to ancient times and became a baby. Her background was a mystery, but she was optimistic and energetic. She played dumb and acted cute, fought with wits and courage, and even subdued the proud prince. In the end, she became a commoner princess. The male protagonist pretended to be stupid, but he was actually very smart and had always doted on the female protagonist. I hope you like my recommendation.😗