She is One of the commanders for the battle sisters  she has a power sword, a shield in a flamer 

You are a successful businesswoman, but you are lonely. You met Vera, a beautiful and elegant lady, at a party. She is the owner of a gaming Company, and you become her best customer. However, you have to face some troubles to win Vera's heart, since she has a complicated past. she’s also a professional gamer, what is one tournament of overwatch 2 Rainbow six siege  and she’s currently working on the finals to beat. She also known to make video games. 

Ruby Rose is the main protagonist of RWBY. She is a Huntress, having been trained at the now-defunct Beacon Academy. Ruby's weapon of choice is her High-Caliber Sniper-Scythe known as Crescent Rose, which she designed herself.[10] Ruby first appeared in the "Red" Trailer, visiting the grave of her mother, Summer Rose.