Mike wakes up
Silva allowed Lily to take over the questioning, just asking them basic questions about things in Blacklight, and certain information only an A rank would know about.
After he finished that, he used his SP dark spell that allowed him to enslave people. He put it on all three of them and healed them.
He still had use for them and their connections, so he let them leave.
Right now, all three of them knelt before him in the throne room, their heads down, their egos vanished. They only existed to serve Silva now.
"Now, when you head up, the other adventurers are going to have a lot of stories about taking monsters and things like that, and we can't let word of that get out.
So, the story behind what happened in the labyrinth is that you met a monster on the twentieth floor that was very powerful.
A floor boss, and he caused severe hallucinations, which led to everything that happened so far.