Tartarus' darkness

My companions screamed! Looking at them — I saw something like darkness appearing at their feet! They had their legs locked and were being sucked in little by little!

"W-What is that!?"

Rias also had her feet caught in the darkness and was gradually sinking into the ground! The deep crimson armor was also undone. Meanwhile, the ground trembling became even more intense, making it impossible to stand! Although I say that, it’s because Rias, Asia and everyone else were sinking into darkness!

"Kuu!"

Rias tried to wipe away the darkness at her feet with the Power of Destruction — but Rias's power was sucked into the darkness, and no change occurred! The power of Rias's destruction didn't work either!?

"Damn you!"

When Xenovia stabbed Durandal into the darkness — the Holy Sword itself was caught in it and started to sink in. Taking out the Holy Sword became impossible!

True DxD Volume 3, Life 4