The deep dark dungeons of the Abyss was cold and damp. Not cold enough for a FrostGiant. Loki was locked up after being tormented by the Other and the Chitauri. Not only they tortured him, but they laughed at him and mocked him. Thanos was beyond displeased with Loki. Thanos wanted to kill Loki.
Loki was lonely, weak, and secretly frightened. Nobody wanted him. It was like Laufey's ghosts was still around haunting Loki and making the monsters finish him off. His body still hurts from all the whipping chains and slamming against the walls.
The Dark Elves were on their way to join in Thanos' team and Loki needed to get out. Before it's too late. If nobody wanted to believe him or help him, he'll suffer escaping until he's too weak to go on.
The Abyss had a secret GOTHIC meeting room. Only the villains can access it. No prisoners or enemies allowed.
"I want you to finish that RUNT off! He's too weak to start with!" Laufey said, even though he was a ghost, but he still wants revenge.
"I had the top rank Chitauri whip him and slam him. The brainwashing is wearing off of him. Do you want us to brainwash him again or not?" The Other asked.
"No, but I do have something for Thanos." Laufey said as the Dark Elves came in. "Meet MaleKith and Kurse. They're the top rank of killing enemies of the Dark Elves."
"Ah yes, both of them beaten Thor up before, but that wasn't enough to kill him." Thanos said, looking through his papers. "But I did like the way you stabbed Loki in the chest, Kurse. Throwing him down like a slave."
The Other was secretly looking at his list. "I do have a suggestion. Why don't we get rid of that One-Eyed Asgardian? The same way that MaleKith had Kurse killed the female Asgardian? And then, bring in Thor and shove Thor in Loki's Abyss cell."
"Not a bad idea." Thanos said, agreeing to The Other's idea.