Ada spoke in a deep voice, "I understand now, Yana. You must be the result of your father, using his defy-the-heavens ability, plus a strong obsession for his daughter, so he left you in this world. However, normally, even so, you should just be a pure spiritual energy. How is it possible for you to develop human thoughts and emotions, and moreover... moreover grow like a human?"
"Indeed, that point, even my father couldn't understand. I have acquired all the emotions and abilities of a real person, but... the more that's the case, the more I realize that I'm not truly existing... I, at most, can only be considered as a projection of my father... of his longing for his daughter... When I disappear, the projection will disappear, and all traces of me left in this world will also vanish, everything will be as if it had never existed..."