Luna will track down Moon. She's good at that.<br/><br/>Bunji is the case where I say "go ahead and just play it as if you know it". Most of it is exposition and if he doesn't know it before the next plot point, he will certainly learn once the Big Bad makes his appearance, because (slight spoilers) there will be a Big Good to go along with it. One of those is the reason everyone is 'activating' all at once. I'll let you argue over whether or not the Big Good or Big Bad did it.