Small Nozomi and Big Yume

High school student Nozomi Koiwa awakens to a startling reality: her memories have vanished, and she has inexplicably shrunk to the size of a soda can. After narrowly escaping an attack by a cat, she seeks refuge in the squalid apartment of Yume Okubo, a reclusive shut-in who suffers from severe social anxiety and has not stepped outside in months. Surrounded by falling beer cans and dangerous insects, the miniature teenager must navigate this hazardous environment just to survive. To earn Yume's trust, the resourceful Nozomi convinces the scatterbrained woman that she is merely a hallucination—a figment of her imagination sent to prevent her from hitting rock bottom. While maintaining this elaborate ruse, Nozomi quietly investigates the mysterious circumstances behind her drastic reduction in size. Despite their stark contrasts in stature, intellect, and lifestyle, this unlikely pair gradually forms a bond, suggesting that each might be exactly what the other needs to find their way forward.