Supposedly, your trip to Oshimai-Ken would be uneventful, per usual like school days, except, a volcano was near erupting and would probably create a ruckus and mess that you didn't want to clean up, so why not? You decided to go fix it before it happened, so you wouldn't have to deal with any bullshit. But first, the hard part was sneaking away from your friends, so they wouldn't follow. That was when you noticed Aiura hanging around with Saiki, and the conversation was a little dull.
Aiura: "Yo! Let's get some ice cream, we only have two days here."
Saiki: "Ugh, fine. I'll go."
You just shrugged, sneaking behind a crowd that covered you well enough, slinking off to a hiking path that led you to the volcano, with only two hours to spare, almost enough to prevent the natural disaster...oh well, time is of the essence, there is only so much a physic can do, let alone be two places at once without causing a scene. You strolled up to a towering volcano, ready to try and prevent it, a yellow glow coming from your hands as you reversed the process, just then, your friends, Kaido, Teruhashi, and the rest were there, surprised.
Kaido: "What was that?"
Nendo: "Yeah, that was so cool!"
You were wide-eyed, then Aiura catches your eye, she winks, grinning as you just knew that Saiki and Aiura set you up for this, while you were being stubborn about telling them.
Aiura: "Yo! We already told them, it's all good!"
Saiki only nodded, a small smile on his face, though he didn't talk much, it only made more sense why the volcano was happening on this specific day.