If there's no story behind it, lets go with the template scenario
Life sucks for Marisa, she's not really a scum, but... She married a Deibu, insulted every day and got used like slave at home. She tried her best to hunt, but life is difficult these days. When she meet human, those human torture her
I've got something ho~ot!Shiddy dad!!You're late!Hunting again today...