At which point Billy rounds the corners and slams headlong into her, sending the both tumbling to the ground.
"Miss Yamata-san. I'm so sorry." Billy says, getting up and helping her to her feet. "It's amazing, we examined the spiders and..." Billy quickly rattles off everything that happened during the spider examination, what they had learned, what they had given the head teacher, and Billy was halfway through telling her how he had brained a man wit a spider until he realized that that bit wasn't important.
"Anyway, there was something we missed. I don't know how we could have, maybe there was a spell cast on it to prevent us from noticing, or maybe we're
thick. The hair!" Billy says, holding the sticks and hair up for her to see. "We can scry this! I'm going to the Divination hall right now. Do you know where everyone else is? We really should have a way to get in quick contact."
Hey son, wanna' learn how ta' make witch balls?