Oya noticed the change in Ibro's expression. She wasn't stranger to him, so she asked with doubt:
"What do you intend to do?"
Ibro shook his head as he replied plainly:
"Nothing, I'm just curious about this."
"No, no, no, you are Ibro; the Ibro I know would do crazy stuff when his eyes shone like yours. What do you intend to do?"
Ibro smiled faintly as he replied:
"I would do nothing; can you please answer my question?"
Oya looked attentively to him before sighing. She then said:
"As usual, when you set up your twisted mind over something, nothing can prevent you from doing it, even if it's the end of the world. Fine, I will answer you… yes, they are connected to parallel worlds.
Although there are time differences between worlds, with this strange demon technique they can connect two different time nodes together. This way, they can use demons in any world everywhere and anytime."