Character Design
She has the ability to change the state of her blood,. She can convert
her blood on some weapon. She can also control other people's blood, she can control other people, although it is a somewhat difficult skill to control. Irene discovers that when her blood returns to her body after
being introduced into another person to control it, it returns
with the skill of that person. In other words, it is capable of stealing the skills of
others and use them.