Before continuing the story of this unorthodox pair of master and student, we need to deduce a few facts using a syllogism.
First, due to bad lifestyle habits, Miki Kashiwagi was in a state of subpar health, carrying on the fine, fragile tradition of university students everywhere.
Second, according to a certain black-haired high schooler, operating inside Mementos or a Palace is an extremely stamina-draining endeavor. Not only do you have to tussle with Shadows, but after stealing a heart, you also have to transform into a legendary running champion and make it out in one piece before the Palace collapses.
Chapter 81