Midoriya inherits the superpower of the worlds greatest hero, but greatness wont come easy. Prose short stories featuring the everyday school lives of My Hero Academias fan-favorite characters. Its time for class 1-A to start getting ready for the end-of-the-year holidays, and that means undertaking a winter cleaning. The unsuspecting students get a big surprise when their cleaning leads to a crazy discovery. Whats this mysterious entrance?! They have no choice but to rustle up some Plus Ultra spirit and venture inside!