>"Maribel is...as far as we can tell, someone from outside Gensokyo intimately connected with Yukari. They look very much the same, and is very much a source of the energy that you placed into this lodestone. I should return that, I think."
>Hand it over.
>"She also has a curious ability to visit Gensokyo in her dreams. That is, she falls asleep, and comes here. She ran afoul of Gengetsu, who tried to put her dreaming self to sleep. This put her into a coma in the outside world, and both have since disappeared. This was the event I witnessed, I am certain, when all this begain."
>You take out the lodestone and hand it to Patchouli.
>"You needn't give this back yet, if you feel you have any further use for it," she says. "Although I'll take it if you're satisfied that you don't."
>Patchouli listens attentively as you relate your story to her.
>"Ok," she says, once you're finished, "let's set aside the issue of this 'waking dream' for the moment. Assuming your theory of events is correct, and that you did witness Gengetsu and this Maribel meet and their meeting was the trigger point that altered history around you. How? Why? Even if their interaction somehow resulted in Maribel falling into a coma and Gengetsu disappearing, why should this change the past?"
>"Well," Ran says, "if the path we followed through the fissures indeed leads to the future, then the process that created them has already demonstrated its ability to reach into the past, from Maribel's frame of reference."
>Patchouli sighs. "Ok, for the time being let's also assume that whatever created those fissures can indeed reach through time. Why must they have been created by reaching from Kyoto into the past, rather than reaching from Gensokyo into the future?"