Well. The Skullverse's technology does not seem very advanced - I'm basing this off the fact it was mentioned video games do not exist, and that the only computers we saw, in the Lab 8 stage, have CRT tv-like screens and take up a sizable amount of space, while Robo-Fortune is chrome and shiny, Feral sized, deploys into an impressive lot of weapons, displays high intelligence and possibly free will.
It makes sense to me Parasoul would be wierded out by something so advanced, what it could do and, since it was created by someone, what its creator could do next seeing how advanced Robo-Fortune is for the Skullverse.