"Actually, I was talking about this here." Zmerr picked up another piece. "The one you had there is an obsolete model. It won't do us much good." He chuckled a little. "You have to attach it to this one, like so-" he picked up another piece and put them together with a few wires. "You don't really know much about machinery do you? It's quite alright if you don't. There are quite a few things that could be done around here. However, if you'll let me teach you how to make and invent such items as these-" he pointed at a pile of obsolete inventions "I would have quite a bit more for you to do. Don't worry about not being able to work for a place to stay. I can find plenty for you to do. Relax." He noticed that Ren was shaking a little. She was nervous. He knew it. He was trying as hard as he could to be warm and friendly, avoiding anything that might make him seem cold or intimidating.