Gravel, also known as Senomy, is a remarkable individual with an intriguing background. Originally a Zalak chattel from Kazimierz, she was unable to recall her origins. However, she found herself in the service of the renowned Maypole knight family, thanks to her master, Gekoski Maypole. With Gekoski's encouragement, Gravel rose through the ranks and became a Rank 4 campaign knightess in the Adeptus Sprawiedliwi, using the callsign "Gravel." Although Gravel was freed at a later point, she chose to continue serving the Adeptus as the bodyguard of the Grand Knight, Ioleta Russell. However, her path took a different turn when she was captivated by the Doctor during Rhodes Island's stay at Kawalerielki. After protecting the Doctor from the nefarious Armorless Union, Senomy made a decision to join Rhodes Island after the 24th Major season. Her role within the organization would be as a covert ops and "wetworks" specialist. Gravel, a Rank 4 Knight of Kazimierz, has undisclosed reasons for staying at Rhodes Island. Proficient in covert operations and assassinations, she willingly offered herself as the Doctor's personal bodyguard, despite not fitting the conventional image of a knight. Her mental state has been questioned due to some of the things she says about the Doctor, but no other issues have been reported. Gravel possesses a blush-prone nature, especially when she experiences excitement or emotions. Despite being a mid-rank level-4 knight, her title of "Knight of Kazimierz" carries significant prestige. It is unusual for a knight of such status to join an organization like Rhodes Island, except for individuals like Miss Nearl. However, Gravel's reasons for being there are apparent to everyone. Over time, knighthood has transitioned from a noble title to a profession, shedding its stuffy and goody-two-shoes image. Knights skilled in covert operations, such as Gravel, have become more commonplace. Nevertheless, rising to knighthood from a humble background like Gravel's remains rare. She was sold as "chattel" with a barcode on her shoulder, a constant reminder of her origins. Despite this, she climbed the ranks and became a level-4 knight, proudly displaying her barcode and never hiding her past from her curious comrades. While Rhodes Island does not view people as "chattel" and knights do not hold special status, Gravel's honesty and openness are highly valued. Most Operators at Rhodes Island assume codenames and leave their pasts behind. For Gravel, however, revealing her real name to someone she trusts holds great significance. It symbolizes her willingness to share both her "chattel" identity and her knight identity with that person, a privilege even the Kazimierz family who bestowed her knighthood has not yet enjoyed. Gravel's personality is that of a Prairie Dog's meaning she shares the same traits, even adopting the common Prairie Dog social act of kissing. She can also act a bit like a yandere at times