[Loki watches him replace the book, resisting the urge to comment on that, hoping it will be touched upon in Magnus' explanation.]

Let's get to work then.

[He find the precise middle of the apartment (somewhere down a hallway) and takes a seat on the ground.He closes his eyes and focuses on repairing the natural wear and tear of the wards, beginning to softly glow green in the process. Luckily the framework of the wards hadn't disappeared, so all Loki had to do was reinforce the foundations. It's relatively mindless, leaving him open for the conversation at hand. ]

You're lucky I was free. A few more days and even the foundations of the spell would be gone. What the hell happened?