One common theme could be friendship. Since the Neptunia series has a lot of characters, fanfics might explore the relationships between different CPUs. Another theme could be adventure, as they often go on quests in the game. Maybe in the fanfic, they have an adventure during the night.
I'm not sure of a specific one to recommend off - hand. You could try searching on fanfic websites like Archive of Our Own or FanFiction.net. There are likely many fanfics with that title or related to the concept, and you can read the summaries and reviews to find one that suits your taste.
First, give your OC CPU a unique power or ability. For example, the power to communicate with machines. Second, define their personality traits clearly. Are they brave, shy, or mischievous? Third, think about their backstory. Maybe they were created in a special experiment. This will make your character more interesting.
One idea could be an OC CPU who has the power to manipulate time. She could use this power to try and prevent a major war in the Hyperdimension Neptunia world. Another could be an OC CPU that is half - human, half - goddess and has to struggle with fitting into both worlds and finding her true identity among the other CPUs.
One CPU scary story could be about overheating. For example, a gamer was in the middle of an intense gaming session. His CPU, which was an older model not well - maintained, started overheating. The computer suddenly shut down, and when he tried to restart, there were strange glitches. Another story might be related to a power surge. A person's CPU got fried during a thunderstorm because of a power surge, losing all the important data stored on it. And then there's the story of a faulty CPU from the factory. A user bought a new computer, and the CPU had some internal defect. It made the computer freeze randomly, causing a lot of inconvenience in his work.
A 'cpu horror story' might involve a CPU that was misconfigured. I heard about a server where the CPU settings were wrong. It led to extremely slow processing times. Applications that should have taken minutes to run were taking hours. This not only affected the productivity of the business using the server but also cost them a lot in terms of wasted resources.
One idea could be a crossover with another popular game series like Persona. The Neptunia characters could enter the Metaverse and team up with the Phantom Thieves to fight a common enemy. They could use their unique skills, like Neptune's ability to transform, in battles within the Metaverse.
Well, perhaps the 'fx cpu horror story' is related to compatibility problems. Say, a user bought an FX CPU thinking it would work great with their new motherboard and other components. But then they found out that there were constant glitches, like the CPU not being recognized properly or causing random freezes in the system. This can be a real nightmare for someone who has spent a lot of money on building a PC.
There were many official couples for the fox demon matchmaker. The following were some of the more popular official couples:
- Royalty, wealth, and clear eyes;
- The eastern moon and the red Mud Mountain;
- Bai Yueyue and Tushan Susu;
- Yan Ruyu and law paper;
- Royal hegemony and eastern Huai bamboo;
- Fan Yun Fei and Li Xue Yang;
- Shi Kuan and the princess of the Monster Resisting Kingdom;
- Huan Du Qingtian and Cuiyu Ling;
- Yang Mie and Huan are all fallen orchids;
- At the beginning of the month, Ping Qiu and the Princess of the Southern Kingdom.
While waiting for the TV series, you can also click on the link below to read the original work of " Little Fox Demon Matchmaker " to understand the plot in advance!