Ophis' portal creation

...Geez, if a primary school student would go that far, if I didn't get up, it'd be lame, right? While my feet were locked in the darkness, I lifted my body and tried to get in stance against Tartarus— It was then. The necklace worn by Kunou, the one in the shape of a rainbow-colored snake, began to emit light. When it made the nearby area sparkle in a rainbow-colored light — it then changed to a jet-black aura and distorted the space near Kunou. A hole was created in a distorted space that was large enough for a person to pass through. And then, two people jumped out of there. Looking there — two lolis could be seen! Ophis and — Lilith!

T-The Dragon God sisters, why were they in such a place!? We couldn't help but be surprised! From Kunou's rainbow-colored snake necklace that glowed...Ophis and Lilith came out! Kunou also said that necklace was something that Ophis gave her, right!?

"Ophis!"

When I called, Ophis — gave me a V sign! No, not that! Why were you here!? Even though you shouldn’t appear in public too much! And why in front of Tartarus!? I was so puzzled that I didn't even know what to ask! From above Yasaka-san's head, Ophis looked at our current situation. After confirming this, she looked at Tartarus.

“Primordial God Tartarus of the Abyss. I won’t let you bully Kunou, Ise and the others anymore. They are my precious friends.”

True DxD Volume 3, Life 4