Repeating each of Nick's details in his head, Cain already planned how he would detail the information in his notebook. He might even come back later to draw and press leaves for information. Though he would save room for the best and most unexpected of the area. Just a few plants were plants even if a few appeared to be new species to him. He liked that kind of stuff. "Are there creatures so nasty in these woods that humans would only want to live in the trees?" he asked, head tilted in curiosity. He supposed he didn't mind an upper world so to speak as long as his feet remained on some kind of ground. "Are you sure it's okay for me to just enter without announcement though?" He didn't wait for an answer before he started up the ladder though. It was offered. Why not follow?