Lurio left the chamber after checking up on Jayra's condition. He was tasked to remain in the castle to not only monitor her condition but to also look for the Demon King's Bloodthread before it could cause too much chaos around the kingdom.
Unfortunately, the problem was that he would be unable to get a hold of it since he didn't have demon blood himself. It was only Jayra that could possibly catch that Bloodthread and seal it somehow. She had become its host once, and her body would be able to recognize it faster than anyone else ever could.
Right now, his goal was to ensure Jayra's full recovery so that he could brief her about her history and the Bloodthread, and from there, they would have to try and track the thing down. He sighed deeply, hoping that Jayra would wake up soon.