Ul turned back to the computer: Are you going to trust that black flag to turn the code source into a flat map instead of selling 0days?
Ul noted briefly that the software was able to comprehend by reverse engineering they brain-neuron systems, but could not map the schemas-patterns extracted from those to numbers, into social human gatherings. So, they stuck the malice in a social compartment by rewriting they own destiny they were at last in control of the simulation, more than part of it. "They were building a conversation with other mondes", Ul said.
The software biped, and went away.
Ul stated their goal clearly and frankly to earthians, without fuss nor muss, the link of the underground bullet train is going marvelous. Gravity does not a dangerous level for the whole structure to collapse, and still allow both human, and nature to prosper (even if limited, read further for instructions) in a beautiful set. The Earth ring was named after its inventor, the greatest Ul, hence bullet train shall be known as Ul'trainat Bullet Train (UBT), or just: Ul'trainat.
The software then replied that the 0days are honeypots for their team members, they dressed it since in a dormant moon with clones built specifically for that purpose.