She gave a short cry, startled by the sudden movement of the building behind her, finally realizing that the structure itself had been what had impacted her. The building transformed, taking the shape of a person. Vivian hurried back to the group in a panic as stone giants began to surround them.

-Volume 7 page 168

Vivian doubted her eyes. The huge triangular structure they were heading for began to shake. “Is that going to transform too?!” she wailed.

Maybe they should have seen it coming. The structure began to change shape. It wasn’t hard to believe it could become a giant as well, but they hadn’t expected it.

-Volume 8 page 83

“What the...”

Lifting herself up to a seated position, she looked around. A trench of melted earth stretched out in either direction, indicating where the light had passed. Nothing was left in its path. The ruins, the guardian giants, and even the stone titan were all gone. The light had annihilated absolutely everything in front of it. Of course, this had been caused by the beam of light fired by the Aggressors as a demonstration for Yogiri, but Vivian had no way of knowing that.

-Volume 8 page 86