A devoted vending machine enthusiast meets an ironic demise when he is tragically crushed by one. However, much to his surprise, he is reborn in another world as a vending machine. Reemerging in a forest teeming with frogmen and other fantastical creatures, the newly reincarnated entity, named Boxxo the Vending Machine, finds itself equipped with only two products and a need for coins to replenish supplies, sustain its power, and unlock new abilities.
Fortunately, Boxxo's existence is discovered by a young woman who quickly realizes its sentience. She becomes its caretaker and transports it to a human settlement. From there, this peculiar piece of machinery begins to gradually make an impact on the world, gathering numerous allies along the way. Despite its inability to speak or move, Boxxo communicates solely through pre-recorded vending machine phrases, yet still manages to forge connections and leave an indelible mark on those it encounters.