The plan was extremely good, after all no one knows what truly lies within a bubble, especially one that looks strong enough to break one's teeth.
No one would dare to mess with the three Empires, when they didn't know about the disappearance of their Leaders and Core Power.
Rumours might start to spread out once they weren't seen around, but the other superpowers would still think twice before taking action.
Of course, that was under the premise that they didn't know about their disappearance, because if they did, then these three Empires were nothing less than chickens on a chopping board.
Unfortunately, while their desire was strong, the means to fulfil it were lacking, or to be better put out there, since they couldn't find a decisive leader, they were bound to fail.