The three consciousness exchanged a glance. They shared information among themselves quickly and they decided to say what must be said.
"Our job is done."
"He is gone."
"You can hunt him now."
"So leave us."
"We find your presence."
"Very irritating."
The fourth consciousness sneered. "Like I like being here either. I'll leave if you let me see how he created the singularity of power."
It can do it itself but it doesn't want to start going through the logs of events of the entire void universe. It has better things to do like protecting the universe unlike the three of them whose job is to watch for potential. They are practically voyeurs.
The three of them showed it how Legion did it reluctantly. It is not against the rules to show it and they didn't want to but they want it gone soon.