Hekate is a veteran freelancing sniper.
The only thing that matters to her is money, and money alone. She finds pleasure in lavishly spending the money she earned. She is proudly obsessed with luxuries. After all, what is life without spending? She loves her job as a sniper. She's good at it. It earns good money. And she's a person who can forget the guilt with luxuries.
She is cynical as a result of spending too much time in warzone, but not too cynical to repel people. In fact, the right blend of cynicalness and wit typically makes her popular. Young girls especially tend to look up to her.