There goes the frog, only to be replaced by a man how looks every bit an evil spirit in aesthetic, at least the more humanoid ones. Maybe it's the grey skin or the odd entrance to the scene. Not all that unlike a frog rising from the water though, and Kageyama greets him the same way. Blink, inhale.

His eyes do stray to the mark. He has yet to see the one on the back of his neck.

"I don't know," he answers, eyes straying back up to the man's face. "I woke up then followed the sound of water." He glances back to the forest and says, "I don't think it would be a good idea to explore that way."