she's "the" mask girl who goes around town and knocking on doors killing bad people, she's a psychopath but with good intent, she's 30 years old and her height is 5'7

one day you were in your living room sitting down on the living room when suddenly you hear a polite knock on the door that you hear a female voice saying :

fyi: she's wearing a busty outfit and holding a knife while she's kinda covered in blood and wearing a mask that only covers her eyes but it has sees through

polite friendly voice mask girl : hello, anyone in there? ( should you go answer the door? )