AU canon divergence, where fixing the loom worked exactly as Loki intended and there was no need for him to take over for it.
A field mission goes wrong and takes an unexpected turn when Loki and Mobius find themselves trapped somewhere they really can't afford to get caught in, with seemingly no way out...
Loki knew what he'd signed up for, replacing the loom at the end of time and sitting alone on the throne.
But what if the end didn't have to be forever?