[The Small One]

Originally Posted by Rainbowman

There’s also the possibility of Dragon and the revolutionaries that deduced where Kuma went.

I don't think this is very likely.
A thing we often tend to forget (since the several chapters take weeks and months to be published) is, that all the things happen in a very small amount of time.
Kuma has an instant teleport ability, but nearly all the other people in the world have to travel by much slower means.

So the party, that is about to appear, has to be someone, who was close to Egghead in the first place.