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Squinting at the map Nezu gave him of the vent system, Shoto turns in the correct direction, making his way to the conference room. He had once again seen All Might and Midoriya enter said room together, and today, he was going to prove his theory by catching them during their father-son bonding time.
Stopping next to the correct vent, he peered through the cover, straining his ears to hear, but with no such luck. Nodding to himself, he put on the hat Hatsume made him. It was silver, in a sort of cone shape, but it had a device inside that would heighten his hearing. Sure enough, as soon as it was secured the unmistakable sound of all might’s voice came through loud and clear.
“What made you come to that conclusion?” Midoriya shrugged.
“The weird glowy figures in my dreams?” All might blinked, but nodded.
“That actually makes sense. But how could one f—“ suddenly, the door to the room opens, and Aizawa-sensei walks in.
“What were you talking about?”
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“Umm—uh—“ all might stammered. Think fast, Izuku.
“A family heirloom!” Izuku shouted. A loud bang comes from overhead, and everyone turns towards the vent. The cover falls off, and out pops… Todoroki?! Wearing a tinfoil hat?!
“I knew it!” He shouts. “Secret love child!”
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Nezu cackled. He knew allowing Todoroki-kun into the vents was a good idea.