Vampire + Fairy
It has been half an hour since Anastasia is in her current state when something new happened around her. Her form, which is covered in bluish-white light suddenly started to change. The most notable change Gyohiro can see is the disappearance of her wings behind her back. Not long after and the light that covers the woman and the strange light that is coming from the depths of the lake begin to fade away little by little until nothing is left.
The woman in her new form hovers on the waters. As she open her eyes, the force came into her surroundings again freezing and making a huge spike of ice to drive away anyone in her vicinity. He jumped away as far as he can to avoid the dangerous spikes. As he looks at Anastasia, he knows that this is no longer the same being he saw the first time.
"You have changed" he commented.
Her appearance doesn't change much actually. It is the aura he is referring to.