Tensei shita Onna Mafia wa Isekai de Heibon ni Kurashitai - Asashin Ikka no Hakushaku Reijou desu ga, Denshi to Akuma na Danchou ga Tsukimatottekimasu

A former female mafia member is swamped with assassination work even in another world…!? And to make matters worse, she’s being doted on by two knight commanders!! Rosel, the daughter of the Sherring family, possessed memories of her past life as a “mafia member.” On the surface, the Sherring family poses as a “merchant family.” In reality, they are a “state-sanctioned family of assassins,” and Rosel spends her days carrying out assassination contracts. Though Rosel longs for a safe, laid-back life, her sense of responsibility and willingness to help others inevitably draw her into conflicts between nations…! On top of that, she gradually finds herself doted on by the knight commanders “Alfredo” and “Klaus,” whom she met while assisting with a mission…!? Will peaceful days ever come for this reincarnated female mafia member?

https://www.cmoa.jp/title/296359/