I'm looking for a series of FrostIron fics. Unfortunately I don't remember much of the series but Loki was helping the Avengers against Thanos somehow. Himself and Toni were searching for the Infinity Stones I think. There was one part of the series where Fury asks for help from Doctor Strange because he doesn't fully trust Loki. It was public knowledge that Toni and Loki (or a cover persona of Loki) were dating but Strange didn't know this and Fury didn't tell him because he didn't like Strange either and wanted to kind of prank him I guess?
If anyone can remember the name of this fic or the series it's from I'd be eternally grateful!
Edit: I think the blurb was something along the lines of 'Stephen Strange doesn't trust the God of Lies further than he can throw him'. Kind of.