The main character would most likely be the new thief. They could be an original character created just for this fanfiction.
It could be about a new character who is a thief and gets involved in the world of RWBY. Maybe they steal an important relic and the RWBY team has to track them down.
It could be the thief of time themselves. We could get to know their motives, their daily life of stealing time, and their inner thoughts. It would be a very unique perspective.
Well, for a RWBY new weapon in fanfiction, think about a weapon that has the ability to manipulate the elements. For instance, a staff that can create fire, ice, or lightning at its ends. Or perhaps a pair of gloves that can harden into metal fists for punching and also generate shockwaves. A whip - like weapon that can split into multiple smaller whips for wider area attacks is also a cool concept. These weapons would add new and exciting elements to the RWBY fanfiction battles.
New weapons can introduce new challenges. For example, if a character has a weapon that can manipulate time, it can create complex plot twists. Enemies might try to steal it, or the character might accidentally cause chaos with it.
A grizzled veteran mercenary who has seen many battles and has a lot of combat experience. He could be cynical at first but slowly warm up to the RWBY team.
Ruby could be the main character. Since she is the protagonist in RWBY, it would be natural for her to be the one to find the ring. She could be intrigued by its power and try to figure out how to use it for good in the fight against Salem.
It could also be a side character like Penny. If she gets damaged in a battle and is taken to the hospital for repairs. The story could focus on how the RWBY team reacts to her situation, and Penny's own thoughts as she is being fixed. Also, it could explore the relationship between Penny and the people in the hospital who are helping her.
Since it's a fanfiction about the Black Reaper in RWBY, the main character is likely the Black Reaper themselves. They would be the central focus of the story, with their actions, decisions, and development driving the plot forward.
😋I recommend the following novels to you, I hope you will like them: " Shocking Thief, Trash Third Miss "," Thief System, Evil Concubine Attack "," I am an Elementless Summoner "," Thief's Daughter "," Miss Trash is Going Against the Heavens "," Thief Concubine: Genius Summoner "," Thief Concubine: Concubine's Counterattack on the Overlord's Mansion "," Peerless Thief: Unscrupulous Concubine Charm Evil King "," Ghost Thief "," The Strongest System: Lord Ghost King Strikes with Thief Concubine "," Fox King Thief Concubine ". The theme of the peerless thief is very popular, and the plot of the novel is also very exciting. I hope you will like this fairy's recommendation.😗
"The Great Cao Thief of the Three Kingdoms, Saving Madam Du at the Beginning of the Game","My Uncle Cao Thief, Meeting with the Zou Family at Wancheng at the Beginning of the Game", and "Cao Thief? I'm Really Not " was recommended by a few novels with the main character of Thief Cao. These novels told the story of the main character becoming a thief of Cao Cao and carrying out various adventures.