A sweet and sour scent fills the room. Drawn in by the rich aroma, Akira reaches his mother, Mako. It seems she came home from her part-time job, which she started to help with the household finances, and fell asleep right away. "If you sleep here, you'll catch a cold." The scent becomes more intense the closer he gets to wake her up. Akira, overcome by an uncontrollable impulse, covers the defenseless sleeping Mako…