Aether felt as if he failed as being an older brother the moment he saw his younger sister being the person that he needed to caught for the sake of the people. It was a huge twist for him, after all these years trying to find his sister, she was actually the villain. And it hurts him deeply, especially when he noticed his sister who used to be so kind, gentle and always smiling changed. Her eyes looked at him coldly, and her usual gentle smile was not on her face anymore.