Although Akatsuki had once been confused about his own way of living, the current him had long since gotten rid of such weak emotions and no longer felt confused about how extraordinary he was or why it was that ordinary people never understood him.
He didn't need ordinary people to understand him, nor did he wish to understand ordinary people. Since he was a special existence, all he needed to do was to seek what he desired.
Akatsuki's greatest desire was to possess eternal beauty within his grasp.
Beauty was far too temporary in this world, especially all the more so for human beauty. Even flowers only bloomed for certain periods of time, while human beauty was subject to many factors, being weak and difficult to maintain or imitate.
Simply speaking, human beauty was naturally imperfect to begin with. Human beauty required modifications in order to achieve the pinnacle and be preserved perfectly for eternity.