Another theme could be that of hidden identity. The girl behind the curtain may be hiding her true self for various reasons, such as protection or shame. The fanfiction could then be about the process of her revealing her identity, either willingly or unwillingly. And there could be a theme of redemption or transformation. Maybe the girl has a past she wants to escape from, and being behind the curtain is a way to start anew, and the story could show her journey towards change.
One possible theme could be mystery. The girl being behind the curtain gives an air of secrecy, and the story could revolve around uncovering who she is and what she's doing there.
I'm not sure about specific 'the girl behind the curtain fanfiction' stories. You could try searching on fanfiction platforms like Archive of Our Own or FanFiction.net. They have a wide range of fan - created stories and you might be able to find some related to this concept there.
It's a complex and engaging tale. It involves a painter who hides behind a curtain for mysterious reasons, and the story unfolds as we discover those reasons.
" He Saw You in the Time of Tranquility " is a modern romance novel written by the author, Fairy Gift. The general plot of this novel is as follows: Later on, she realized that after experiencing so many things, it was like having a dream. When she woke up from the dream, she was still her and not her. The bridal sedan chair was still there, and the wedding dress was still there… ---------------------------- " Seeking Dreams in Dreams " was an ancient romance novel written by the author, Xiao Xian. The general plot of this novel was: In her first life, she was just a little demon while he was a Daoist. He promised her a future, but she was burned by fire. She turned into a dream-seeking incense and saw all the regrets in the world. r In her second life, she was just an orphan and he held a high position. r The third life… Looking at the flowers in the dream, it was so beautiful that it could not be compared to anything else. In the end, he was worried about gains and losses. ---------------------------- " Immemorial Dream " was a fantasy immortal cultivation novel written by the author's young lady. The general plot of this novel was: A dream of Nanke, without losing blood and vitality. ---------------------------- " Dreaming on a Rainy Night " was a short story written by the author, Night Rain Dream Fate. The general plot of this novel was: Looking back at the past and present lives, how many encounters in this life and past life, wrote a poignant and romantic love! In that rainy night, he recalled the past, but he never thought that he would enter a multi-dimensional memory. He inadvertently used his own appearance to change the events of the past. Was this dream a real body or a soul? He had actually discovered a soul that had once searched for the memories of his previous life. He had fought with his love rival and his own multi-dimensional self to snatch the love that had already passed away…r。 ---------------------------- " Dream Chasing Life: Inside and Outside Dreams " was a fantasy romance novel written by the author Yue Yingling. The general plot of this novel was: Dream Seeker was originally a carefree sophomore. After accidentally obtaining a mysterious jade pendant, he was entangled in a complicated dream. In the dream, she was Meng 'er, the daughter of a god, and outside the dream, she was Dream Seeker, the lucky star in her parents' hearts. Who was the real her? Was the God of Light in the dream and the Prince Charming outside the dream the same person? What kind of fate would the truth she was pursuing bring her? ---------------------------- Old Dreams, New Colors was an ancient romance novel written by the author Shui Xin's Secret. The general plot of this novel was: The world of mortals drunk song she went; Turbid world breeze so book; A misty rain a dream, when reincarnation when stop. The rules of the Heavenly Dao had changed in his rebirth. In the chaotic times when they did not meet each other, even if he met the right person, so what if it hurt his heart? ---------------------------- The book," Dreaming of the Third Day ", was a romantic and youthful campus novel written by the author, Lazy Xiaocuo. The general plot of the novel was: Was it true? Was it a dream or reality? Was it my fault or his fault? Change or remain unchanged? Who was he? Was it him? Dreaming back to the third day of junior high, searching for the truth… ---------------------------- The book," Nine Layers of Dreams," was a novel written by the author, Morning Dream Today. The general plot of the novel was: After waking up from a dream, Chang Meng realized that the nightmare had become reality and began to erode his life. In his despair, he obtained the method to control the dream realm and participated in other people's dreams time and time again. The crime scene that had reappeared…the Seeker who had attempted to become an immortal…In some dreams, Chang Meng had seen the truth, while in others, he had seen what he thought was the truth. And the cruelest truth was still waiting for him… ---------------------------- " Chasing Her Husband " was an ancient romance novel written by the author, Princess Di. The general plot of this novel was: Three layers of dreams, inside and outside the dream, who was real and who was fake? Trapped in a dream, how did the female protagonist save herself? After waking up from the dream, what was his identity? Some people say, if you hear someone calling your name, but you can't see anyone else, maybe your family wants to wake you up from your sleep 。 ---------------------------- " Looking forward to your arrival " was an ancient romance novel written by Qiu Muran. The general plot of the novel was: Her entire life was just a dream, but she had already fallen into a dream and was unable to extricate herself.
It could be about mystery or secrecy. Often, a 'blue curtain' can symbolize something hidden or not easily accessible, so perhaps the main theme is uncovering the secrets that lie behind this 'blue curtain'.
One possible theme could be isolation, given that she is the 'coldest' which might imply she is set apart from others.
One possible theme is sacrifice. Since equivalent exchange often involves giving up one thing for another, the girl in the fanfiction may have to make sacrifices that test her values.
One possible reason could be bullying. If she was constantly harassed at school or in her social circle, it might have driven her to such a desperate act. Another reason might be family issues, like parental neglect or abuse.
One possible reason could be for ransom. Some kidnappers target girls from wealthy families, thinking they can get a large sum of money in exchange for the girl's safe return. For example, if a girl's parents are business tycoons, the kidnapper might believe they would pay millions to get their daughter back.
One possible theme could be friendship. Even though it's about a girl being a fan of Kuroko Tetsuya, she might make friends with other fans through their shared love for him.
One possible theme could be identity. Ash, now as a girl, would have to re - evaluate who he/she is. Another theme might be relationships. His/her relationships with Gary and other characters would likely change in interesting ways.