Another theme might be power and responsibility. When the girl becomes a dragon, she gains great power like flying and breathing fire. But with this power comes the responsibility to use it in the right way, such as protecting the weak or fighting against evil.
In the 'girl becomes a dragon story', perhaps the girl is from a family with a hidden dragon lineage. One day, due to a certain situation like a threat to her family or a call from an ancient dragon spirit, she begins to change. As she becomes a dragon, she has to learn to adapt to her new form, deal with the fear and misunderstanding of the people around her, and at the same time, she might use her new dragon form to protect those she loves. For example, she could use her strength to fight off evil forces that are attacking her village.
Once upon a time, there was a young boy named Tom. He was always fascinated by the things girls could do. One day, he found an old magical book in the attic. As he opened it, a strange light enveloped him. When the light faded, he noticed he had transformed into a girl. He was shocked at first but then decided to embrace this new identity. He started to learn about different styles of dressing, make - up and the unique social interactions among girls.
Here are some recommendations for novels about girls becoming emperors:
1. " Emperor and Empress Conquer the World ": This ancient romance novel tells the story of a strange woman who transmigrated and helped her man to win the world.
2. " Why Did Father Rebel ": This novel tells the story of a woman who transmigrated to become the ninth prince of the Great Qin Empire. She did not want to be the emperor but was forced to take over and faced the difficulties of rebellion.
3. " Transmigration and Fight the World ": This novel tells the story of a woman who transmigrated to become the emperor of Dali. She faces power struggles and wars in foreign lands.
4. " Legend of the Spy Concubine ": This novel tells the story of the number one beauty of Northern Qi being given to the enemy emperor as a concubine by her lover, and then completing a mission to repay the kindness of the Gao family. After she transmigrated, she became the empress, but she was given to another emperor as a marriage gift by her beloved. It became her only purpose for living.
5. " Cute Concubine Wuwei: The Prince is Unconvinced and Comes to Fight ": This novel tells the story of a female protagonist who transmigrated to become a princess.
Please note that the plot of the novel recommended above may be different from the female protagonist becoming an emperor, but they are all related to the power struggle of the female protagonist in ancient times and her life after transmigration.
The following are some novel recommendations for girls becoming dukes:
1. " The Countess of the Other World ": This fantasy romance novel tells the story of a girl who becomes the fiancée of a duke in another world and is involved in bizarre events.
2. [The Duke's Foster Daughter]: This novel tells the story of a beggar girl who accidentally became the Duke's foster daughter and reached the peak of her life.
3. " The Reborn Queen Has Fallen ": This modern fantasy novel tells the story of a female protagonist who has fallen into darkness and become a queen, and the hilarious love story between her and the domineering male protagonist.
4. " The Duchess of Another World ": This novel combined elements of fantasy and interracial romance. It told the story of a village girl who traveled to another world to become a duchess.
5. " The Duchess ": This novel tells the story of a wealthy female protagonist who transmigrated to the Western Continent to become the daughter of a duke. She discovered that she needed to feed on the Blood Clan.
I hope these recommendations can satisfy your needs for novels about girls becoming dukes.
There were a few Dragon Ball Ascension System novels similar to the Ascension God Registration System that could be recommended. Among them were " Devouring the Starry Sky: Sign In to Become a God,"" Survival for All: 100 Times Cultivation Speed at the Beginning,"" Devouring the Starry Sky: Ask the Supreme,"" Battlefield of All Races: I Have a Billion Times Critical Hit System,"" Man in the King: Sign In to Become a God at the Beginning," and so on. These novels all used the Ascension System as the theme and combined the elements of the Dragon Ball to provide exciting and compact storylines.
Another possibility is that Natsu is turned into a girl by a magic spell gone wrong. As a girl, he discovers new magical abilities or a different way of using his existing fire magic. Maybe the transformation also affects his personality slightly, making him more empathetic and in tune with the feelings of others around him.
I don't know who specifically created this 'girl becomes cow story' as there are so many stories out there in different cultures and from different authors.
There could be various interpretations of such a story. Maybe it's a metaphorical story where the transformation of the girl into a cow represents a loss of innocence or a change in her status in society. Without more context, it's hard to say for sure.