Kaito had been lazily checking into the Demon plague, usually during his down time while eating or before beginning training for the day. Most of what this involved was looking through books at the library, trying to find anything in regards to the Demons. He also kept a sample of the death goo that made them up in jar on his dresser. Since he was drenched in the stuff, he thought it might be a good idea to keep track of anything weird that happened with it.