During the past two days, Aria had studied the working system of summoning no-face squad members. They weren't allowed to tell Aria directly but were allowed to answer some of Aria's questions.
Sometimes Nana or Atha would answer it in detail, and sometimes they would tell Aria to find out on her own.
At least Aria already understood most of the working system of this token.
This token was not an ordinary object but was a dimensional space, and the squad members lived there.
If Aria summoned them, the energy of the space token would expel them and maintain their existence outside of space. But if Aria didn't summon them, and the squad members decided to go without her calling, then their own energy and Aria's light power would be consumed to maintain their existence outside the space.
