Sure. There are quite a few. However, the quality can vary greatly. Some might explore the darker aspects of Harry being a shadow demon, like his inner struggles with this new form that might be associated with more malevolent tendencies. Others could take a more light - hearted approach and have him use his shadow demon abilities for fun or to help his friends in unique ways.
Yes, there are some interesting ones. You can start by looking on popular fanfiction websites like Archive of Our Own. Some might focus on Harry's new powers as a shadow demon, his adventures in the magical world with this new identity, and how it changes his relationships with other characters.
Definitely. I've come across a couple. One of the most engaging ones delved deep into the lore of shadow demons and how Harry's transformation affected the entire wizarding world. It was really interesting to see how the author incorporated the existing Harry Potter universe elements with the new concept of him being a shadow demon. It explored how other characters reacted to his change, whether they feared him or tried to understand him, and how Harry himself coped with this newfound identity.
Chapter 590, "Are You Angry?", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. Early on, Night had completely fallen, and a chill hung in the air over Dragon.... By the end, The moonlight enveloped her, making her already slender figure appear....
Chapter 835, "Is this your way of handling things? So pathetic.", is the clearest early answer because it turns Chinese's situation into a concrete plot event. A useful checkpoint is the way the scene starts with In a private teahouse in the Capital, a few bejeweled wealthy ladies...
Chapter 555, "Peaceful Coexistence", is the clearest early answer because it turns Bai Lu's situation into a concrete plot event. It opens with If you don't want to be discovered, then simply don't do it," Bai Lu... and closes on We cannot underestimate their strength, and today we chose defense..
Chapter 564, "Why Only 80 Points?!", is the clearest early answer because it turns Ai Xiaochun's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Miss Jiang, what do you need this time?" He Pingzhang's tone was not...
Chapter 559, "This is the Worldview of the Main Female Lead", is the clearest early answer because it turns Ai Xiaochun's situation into a concrete plot event. It opens with You!" Ai Xiaochun gasped, unable to speak, her teeth clenched as she...
Chapter 626, "Emergency PR!", is the clearest early answer because it turns Wilderness Survival's situation into a concrete plot event.
Chapter 735, "How is it Him?!", is the clearest early answer because it turns Chang's situation into a concrete plot event.
Chapter 390, "Is Jiang Li Commended by the Police Again?!", is the clearest early answer because it turns Is Jiang Li's situation into a concrete plot event. It opens with The bell rang for school to let out, and Tao Ying hurriedly grabbed...
Chapter 582, "Fleeing Hastily", is the clearest early answer because it turns Luo Xuan's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Luo Xuan pushed her away, disappointment filling his eyes.
Chapter 586, "She Just Likes Men Who Show Weakness Initiative", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event. The chapter turns that into something concrete by moving from Jiang Yan quickly swam over to the person.