Parvati is the model employee of the unofficial post facto clean up team of Kamazon.
The unofficial post facto clean up team takes out those who threaten or get in Kamazon's way. Parvati always maintains top performance within the organization full of various assassins. Kamazon views Parvati favorably as well due to her obedience towards superiors and her capability to swiftly take out any target. Some areas fell into complete pandemonium due to her superior abilities. However Parvati herself is unaware she's the cause behind the chaos.
There's a sole reason Parvati got a job at Kamazon after being trained under her father with her younger sister at a young age. It was her father's dying wish for Parvati to live an ordinary life and get hired by an ordinary company. She believed getting employed at the famous Kamazon meant living an ordinary life, so she kept applying. But the world wasn't her oyster. After being rejected interview after interview, she finally got hired through a recommendation to a department that suited her skillset.
Now that she's finally achieved her father's dying wish, Parvati completely believes she's an ordinary employee like everyone else. And she doesn't doubt it at all. Because her job required her to move from place to place, she gets really annoyed from moving constantly. Her only hobby is seeking out new local delicacies when she moves into a new town. Parvati's life is satisfactory in all aspects, but her one wish is for Tinia, her younger sister, to live an ordinary life just like her.