Rolf couldn't help but smile even more at how Luna explored everything as they went.
"Well, not the dragon project, sadly," he said, "but I've been doing other projects. I was assigned as the village's marine biology, so I've been studying and taking care of all aquatic creatures here, magical or not." The smile faltered slightly at the mention of the demon, as it reminded him of the inferi-like creatures that attacked the village at the time, but he carried on. "I was lucky not to have seen the demon, though there have been some other worrying things. We also had a dragon and a kraken, but they're gone now. And we have a grindylow in the lake, but Hermione Granger and I have been able to keep people away."