The lone survivor and her faithful dog, Haru, trek across a barren wasteland after society collapsed, yet it is not a grim apocalypse saga. Haru, an astute shiba inu who talks like a sage, keeps his mistress one step beyond despair with clever tricks, uproarious remarks and deep reflections. Though she may be the final girl on Earth, with Haru beside her the journey through ruin remains endlessly entertaining in the vast, endless horizon.