The Mafia is a sect of the East Asian nation, and the people are the foundation of the East Asian nation., 転生した女マフィアは異世界で平凡に暮らしたい ～暗殺者一家の伯爵令嬢ですが、天使と悪魔な団長がつきまとってきます～

Roselle, the daughter of the Schelling family, remembers that she was a "Mafia" member in her previous life. On the surface, the Schelling family is a "merchant family." In reality, they are a "family of assassins officially recognized by the state," and Roselle spends her days completing assassination requests. Roselle wants to live a safe, slow life, but her sense of responsibility and caring nature gets her caught up in a dispute between countries...! What's more, she is gradually doted on by the knight commanders "Alfredo" and "Klaus," who come to help with their requests...! Will peace come to this reincarnated female mafia member?