It was not only Zeta and Draegor who were witnessing this, Elena was also doing the same. Even for her, this was the very first time she was seeing someone advancing to the rank of a supreme.
As this was a very rare occurance, Elena did not wish for anyone too miss this. So she secretly teleported Azusa, Agmi, Rosalie and Venessa in this room to observe this event from up close.
Actually Azusa was doing a very important job outside and was defeating all the other members of this mysterious orginisation who were trying to cause Chaos. This was also how she was planning to reveal the fact that she was alive.
But with this new major development, that plan was abandoned. Seeing the process of someone becoming a supreme was way more important than anything else. So for that reason, the time of her reveal was pushed back a little.
