Princess Juliette didn't say anything more.
She understood her brother; her brother was a very persistent person.
Once the plan was set, they would execute it. Princess Juliette also believed her brother wasn't unreasonable, and he would never harm an innocent.
Prince Charles came mainly to discuss the next steps with his sister. Each of them had made detailed plans regarding these matters, and though they communicated, no one could change anyone else's final decision.
Prince Charles's approach was like the Hunter: silent, confusing perception. Princess Juliette's approach was that of the Wizard: direct confrontation while secretly exerting power...
Both were thinking about a rescue; one aimed to rescue the empire's ruler, whose liberation would rally everyone, and the other aimed to save the empire's intellect, to devise more brilliant plans.
No matter what, they both intended to rescue people, to save the entire empire.
