I recommend an animation from a long time ago. The main character has a dragon scale that can turn into a sword and a young dragon.

This animation might be the Legend of the Dragon Sword. It was a the mainland of China that was broadcast in 2002. It told the story of the protagonist Li Yunxiang between the dragon race and the human race. Li Yunxiang had a dragon scale that could turn into a sword, which made him a true dragon warrior. He grew and fought with the young dragon in the process of adventuring and finally protected the entire world. Although this animation was relatively old, it had extremely high production quality and a profound plot that was deeply loved by many viewers. If you have any more questions about this animation, please continue asking.

According to the information provided, I think you might be referring to the novel Tyrant Dragon: Guardian of the Blue Dragons.

There were a few novels in which the main characters could transform into dragons. They were One Piece: Dota Dragon Rider, Douluo: White-Armored Holy Dragon, and Jewel Dragon Dean. The plots of these novels are very interesting and I strongly recommend them to you. I hope you like this fairy's recommendation. Muah ~😗

I recommend you a novel called " 1990." The main character is Li Yu, nicknamed Carp. In his previous life, he was a salted fish who ate and waited for death for half of his life. However, he returned to 1990 in a blessing in disguise. In this golden age where opportunities were everywhere, he jumped over the dragon gate and became a dragon, starting his life against the current. I hope you like my recommendation.😗

I recommend "You're the Surprise I've been waiting for" to you. This is a young school novel. The protagonist is a strong female man. She and the male protagonist have experienced the growth process from school to the workplace and finally succeeded in getting together. I hope you like this fairy's recommendation. Muah ~😗

Heaven and Earth Dragon Scale was released on November 27th, 2021.

The Peerless Dragon Scale could be found on the website of Zhiyu Starry Sky for free. This novel was the latest one written by Zhiyu Starry Sky. It was an iron-blooded, gaming world, and mage novel. The story contained love stories and ancient prophecies. Although some fragments and chapters of the novel were provided, the specific free reading method and chapter list needed to be found on Zhiyu Starry Sky's website.

😋I recommend the following novels to you: "The Growing History of a Dragon": The male protagonist turned from a human into a dragon, but finally became a god. This was a fantasy romance western fantasy novel. "I Impersonated the Dragon God Bloodline": Although the female protagonist did not really become a dragon, she imitated the Dragon God Bloodline to obtain good resources from the Clear Mystery Sect and finally met the dragon race. This was an Oriental fantasy novel. "Transforming into a Dragon and Entering the City": The male protagonist turns into a dragon at the beginning and does whatever he wants in the city. This was a novel about urban life. I hope you like this fairy's recommendation. Muah ~😗

The characters included the supporting role, Elizabeth. Dilgas, supporting actor-Troy. Winst, supporting character-Shanowei. Perry, supporting role-Fumei. Abler, male protagonist-Kai Ya, Dragon. The Northern Fire Dragon, the female lead-Phylia. Deirgas, Human, Supporting Male, Utia. Rocky. Vance, Snow Elf, male supporting character-Koroway. Dilgas, female supporting character-Wendy. Kim Tulu, Earth Elf.nn"A Bowl of Chili Shredded Chicken" was a fantasy romance/western fantasy novel. It was completed and could be enjoyed without worry.nn [User recommendation: He is the only dragon on this continent.] She was the city lord of the northern region of the kingdom. Did she know about the emotional magic that he wanted to understand? Could he fulfill her wish to help her brother? An unexpected collision, destined by fate. 。n I hope you will like this book.n