Saeril was quick to act, and stop him from falling into the pit. She pulled him back, encasing him into a hug, and rock him. "It's okay. He's not real. That wasn't real", she kept reassuring him, softly. 

She rocked Kili a little to make him come to his senses before she heard something creak. Almost like a thousand legs trailing down the bark of the trees. They were slow, and they were getting close. Turning around, she found a wave of arachnids dragging the company off, until she heard a hiss in the other direction, stalking towards Fili and the princess. Sheathing one of her daggers, Saeril threw it towards the creature, piercing its head.