Izuku, was in the library of his Yauuei school. He was looking for a book to read and distract himself, until a book.. with an old cover, brownish in color and leaves in an old tone caught his attention.. Soon he took this book and when he opened it, he was sucked by the book

When Izuku woke up..he felt dizzy, and achy..he opened his eyes and realized he was in a dark wooden house, simple and... seemed to be from a time in the Middle Ages "Wh..what ?.." Izuku said, while stunned