>>283089884
A bit. It is mostly that before she became a maid, she was a notorious assassin known as the Bloody Witch. She's been hiding her true power level all this time

>>280903379
She cant just suddenly change her nature though.

Also this why she keeps the detail of her being an assasin a secret from Current Weiss because of her previous abuse and her current suspicions of Weiss sudden change in personality.