No, it wasn't. Shen Shixi was a famous Chinese children's literature author, but she was not the king of Chinese fairy tales. The title of king of Chinese fairy tales should be given to another famous child's literature author.
Yes, there are quite a few. You can check fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'King Naruto Highschool DxD' on their platforms and you'll find a variety of stories with different takes on the concept.
In some fanfictions, the Ice King's ice powers might be combined with Naruto's ninja skills in the DxD setting. Maybe Naruto has to team up with characters from DxD to stop the Ice King from freezing the entire DxD world. It could explore how the different power systems interact, like Naruto's chakra versus the magic in DxD and the Ice King's ice magic. There are often fanfictions that focus on these kinds of power - based interactions and character growth within the new and combined universes.
The king wrote a 200-word fairy tale by the river in winter. The story could be: When the king was walking by the river in winter, he found a poor little fish frozen on the ice. The king took pity on him and used his leather gloves and scarf to save the fish. At this moment, a girl named Mary passed by and saw that the king was helping Xiaoyu. She was very touched. The king and Mary put the fish back into the river, and the fish swam away happily. The king and Mary became good friends and spent a pleasant winter together. This story showed the king's kindness and willingness to help others, but also conveyed the importance of friendship and love.
The king wrote 300 words of fairy tales by the river in winter. On a cold winter day, the king was very depressed because the weather was too cold to take a walk in the sun. One day, he decided to take a walk by the river, hoping to change his mood. When he reached the river, he saw a woodpecker pecking at wood on a tree. The king mistakenly thought that the woodpecker was destroying the trees, so he scolded it angrily. " I'm not destroying the trees," the woodpecker replied, feeling wronged." I'm healing the trees." The king did not believe it, so he went to a nearby tree and asked if it had been hurt. "No," answered the tree,"the woodpecker is helping me." The king realized his mistake and apologized to the woodpecker. From then on, the king learned not to trust his intuition easily, but to listen to the opinions of others. He also understood that there might be many surprising stories and friendships hidden by the river in winter. This story tells us that sometimes we need to break through our prejudices and discover more beautiful things.
On a cold winter day, the king was very depressed because the weather was too cold to take a walk in the sun. One day, he decided to take a walk by the river, hoping to change his mood. When he reached the river, he saw a woodpecker pecking at wood on a tree. The king thought the woodpecker was destroying the trees, so he shouted angrily,"How dare you! How dare you destroy trees in front of me? Do you know how precious trees are?" " I know how precious trees are," replied the woodpecker, feeling wronged." And I'm not destroying trees." The king did not believe it and insisted that the woodpeckers were destroying the trees. " I really don't have one," the woodpecker continued." You can ask Uncle Tree if you don't believe me." The king walked to the tree by the river and asked,"Is the woodpecker destroying you?" Uncle Tree replied,"No, the woodpecker is treating me." Also, you have to understand that sometimes what you see is not necessarily correct." The King was deep in thought. He understood something. From then on, the king of that place never did such a thing again.