Wearing a Girl's Body to Fulfill My Dream of Giving Birth to a Girl

In his previous life, the male protagonist was the emperor of the world. He had many beauties around him, but he was very kind and took in many boys. He also treated the people well and worked to eliminate demons and protect the people of the world. In the end, he used up all his energy to seal the leader of the demon clan and asked his wife to fulfill a wish to give him a daughter in his next life. However, because his wife did not want to let him suffer anymore, she turned him into a daughter in his next life.