human
Echidna:  The three of them were holding the tower—though unlike Meili, with her blessing that allowed her to control demon beasts, or Shaula, who brought the real firepower, Echidna couldn’t do much herself and was largely on the sidelines. “But it’s getting harder and harder to let it just stay that way…” Going through what few cards they had to play, she gritted her teeth, watching their lifeline, Shaula. The change overcoming Shaula was probably caused by something rooted deep inside her. Something she couldn’t resist, some sort of limiter. Echidna could recognize it from being in a similar sort of situation as an artificial spirit herself. It wasn’t something that determination could change. If what she had said was true, then someone somewhere inside the Pleiades Watchtower had broken a rule. To correct that, she had to act as the guardian of the tower. “…Talk about ironic…” Because she had remained the tower’s guardian all this time, she’d managed to reunite with the person she wanted to see most. But because she remained the guardian of the tower, she couldn’t disobey the order to hurt the person she wanted to see. The tragedy of a created being. Echidna had the thought that she and perhaps Beatrice, as fellow created beings, were the only ones who could understand Shaula in the realest sense. So…
gpt
Echidna:  "—Durrrryaaaaa!" When she saw a figure rush through the passage leading to the balcony with a forceful shout, Echidna gasped as her eyes shot open.