They both fall on their knees, having spent all their energy.

The summon Explains that Neisan is non longer the person she knew.

With no other choice the Summon explains in full detail what happened to Neisan. About how he lost control and is on a kind of rampage.

She angrily Ran past him after he Gave her Neisans location

The Summon doesn't seem to confident in her. Does she have the power to make her friend see the light once more?