Charlemagne was being fairly amicable this day. All was well for Artoria as she took her seat and reached for her now filled cup. She'd take a sip as Charlemagne took the seat across from her. He also after a moment of thought found a way to express what he planned to do with the second Holy Grail he planned to capture. His words to her knowledge were the truth and the mention of righting the current state of her younger sister made her left brow quirk. The now rather aggressive lass, had mentioned some 'dumb' declaration of the lad, but hearing it for herself made Artoria look upon the lad quizzically. She was also already told of the living status of the grails, though she didn't really understand it, she was far from arguing that particular point. She'd be giving birth to no grail child so it wasn't her concern. "I see... all of those are fair enough. I will not try to dissuade you," she said seeming keen enough to leave that particular topic alone. In truth, she understood how earnest the lad was, and decided to leave him to the task she'd not figured out how to undertake herself. "I was hoping that several of these magical world... mechanics were not so very annoying but I will leave that alone for now," she commented absently.
The true questions of Charlemagne began soon after. The lad wished to know how the grail spawned, mentioning that he knew of the bounded field. But that he did not know much else about the situation surrounding it. The lad had chosen the right kind of person to talk to, Artoria was familiar with the grail spawning from technically three separate occasions. She'd explain the easiest ways she knew how. "Grails as they are being followed apparently have a bit of a different set of criteria surrounding them. One might find monsters or miracles in the wake of a moving grail before it is rendered capable of being moved as an object. Galahad's party relayed such information to me when they captured the grail they brought directly to me. It after taking its physical form, stayed in my possession for 2 years before it disappeared from my armory. I tracked it down when it reappeared at a different place and created its bounded field, complete with its own environment around it," she explained the sort of things the lad could look for to find the grail itself. "As for the bounded field it can produce, I participated in two holy grail wars. The first had spawned in a place and been there long enough to gather people around it, the field itself only formed when all the necessary participants were within it," she explained. "The second, the one I claimed for myself... was the one originally brought into my care by Galahad. It moved itself to a place where all the people it was looking for would be, and then triggered its bounded field. It is a mighty thing, but it can be broken. It also does not lock out people who are not participating so it is something to keep in mind," she expressed before taking a sip from her cup. Artoria Pendragon had offered explanations and she would give them in a no-nonsense manner.