I'm not sure as I haven't read the specific 'the man in disguise novel'. It could be the protagonist who has some secret mission or is trying to hide his true identity for various reasons like escaping from enemies or uncovering a mystery.
It could be a way to drive the plot forward. For example, his disguise allows him to access places or information that he otherwise wouldn't be able to. This then leads to a series of events that form the core of the story. Say he disguises as a servant in a wealthy household. Through this, he overhears important conversations among the family members or discovers some dark secrets of the house, which then propels the story into different directions.
Supergirl is a popular character in fanfiction. Writers love to explore her powers, her dual identity, and her relationships. Her superhuman abilities make for exciting action scenes, and her kind heart makes her a beloved hero in many stories.
If Barry kidnapped Supergirl in fanfiction, it could be a really interesting plot twist. Maybe Barry has been affected by some sort of red kryptonite - like substance that makes him act out of character. This would lead to a conflict between the Flash and Supergirl's friends and allies. They would be confused as to why Barry would do such a thing.
One inspiring Supergirl story is her fight against powerful villains to protect Metropolis. She uses her super strength, flight, and heat vision to keep the city safe. For example, when a group of alien invaders threatened the city, Supergirl was the first to stand up and fight them off, showing great courage.
When Supergirl is hurt in fanfiction, it can show her as more human - like. Instead of being this all - powerful being, her pain makes her relatable. For example, if she's injured and has to rely on others for help, it shows her vulnerability and the importance of her relationships. It can also highlight her determination. Even when hurt, she may still try to fight the bad guys or protect the innocent.
" Her Disguise " was a novel about the reunion of a broken mirror, a sober and tenacious female protagonist, and a forbearing and affectionate male protagonist. If you like this type of novel, I recommend you to read Waiting for Fish, Breaking Her, and Stealing His White Shirt. These novels were all good novels that had been recently completed. Among them," Waiting for Fish " told the story of the warm and slow wind between the timid female protagonist and the cold and tolerant male protagonist." Breaking Her " described the story of a stubborn beauty from a noble family and the story of a domineering grassland wolf from a foreign race. After a long time, they fell in love." Stealing to Wear His White Shirt " showed the story between a beautiful woman with fair skin and the male protagonist. These novels all have wonderful plots and attractive characters. I hope you will like them.
I recommend you to read the two novels," Thousand-faced Playboy is Too Good at Flirting " and " Upside-down Concubine." Hua Qingchi, the male lead of " Thousand-faced Playboy," was a master of disguise. He could perform advanced disguise and face-changing skills. The female lead of " Upside Down Like a Concubine " was a 15-year-old girl. She was asked to disguise herself as an old palace maid every day. These novels all involved the protagonist using the disguise system.