On Roan's side, the elders seemed to have multiple formations that tapped into one's soul. Not only that, but Roan could also see quite a few humans locked inside formations, although he didn't know what they were being used for. Some seemed to be under extreme pain, while others were simply sleeping inside the formations. There were also those that were awake and did not feel anything wrong going on. Unsurprisingly, there were some formations active around those cases as well!
Puan then brought Roan to another formation that shone with blue light. There, he was locked down before the elders took several positions around him inside the formation. "Activate the formation. Remember to focus on the compatibility of the Soul Power with our current design for the Bloodline Trial Control Formations."