To communicate with a Paradise, it can be as difficult as it is simple.
As long as the Paradise is willing to communicate with you, each contractor of the Paradise is equivalent to the spokesperson, and communication can be established at any time based on any contractor.
However, the foundation of everything is still based on the Paradise wanting to communicate with you.
This is also the most challenging step.
Otherwise, the Paradise is intangible; once it decides to disappear and not communicate, it's impossible to find even if you try.
This, in a way, is quite similar to her; as long as she wishes, she can also communicate with people anytime using any race under her as a basis.
Although this requires the individual to be within her network coverage area, and it's not commonly used.
But this kind of forced control based on the network is indeed a part of her superpower.
