Janus went from city to city searching for the Lord of Space, but he didn't find him anywhere. Let alone finding him, even his aura wasn't visible anywhere. According to the envoy, the Lord of Space was here at least once, so his aura should have been here. But it wasn't, which was strange.
In any case, he had finished searching Germany, and now it was going to change the place, and the next place he selected was... Britain.
He believed that even though the other Gods had sent him here, they wouldn't give him a free rein. They'll be watching him at the start to see if he was actually trying to find the Lord of Space or just messing around.
He knew that at least for the next few days, he needed to physically be as far away from Ryder as he could be, only helping in the old ways.
This was good, too, since this gave Ryder the freedom to handle things his own way. So far, he was doing pretty good.