"How about the pseudo unique ability and the unique ability? Are they also linked to this diagram?"
Christina smiled. "Good question. As you probably already know, the pseudo unique ability is something that humanity can achieve, or what they have known as the peak of human limit.
"Meanwhile, the unique ability is something beyond that point. At the same time, it's not something that is too outlandish to the point where you can understand it completely.
"For example, for a pseudo unique ability, to put it basically, you will be able to master 2 or even 3 affinities.
"For the one we fought before, he must have practiced his Muscle and Bones affinities to 100%, which is supposed to be not normal.
"For Aileen, it will be something similar to Blood and Brain. Your main affinity is Blood, so you're only supposed to have Muscle and Heart as your secondary affinity, right? However, the way to erase your presence is coming from Brain affinity.