The Brazilian’s eyes lit up. “This is perfect! Can I present it here tonight? I’ll invite my whole hostel.”

Mr. Hùng, now confident, clicked the icon. He hit “Open.” WPS Office recognized the file instantly. The presentation unfolded on screen—vibrant photos of robusta beans, a map of the alleyways, a slide about cà phê trứng .

And so, on the little alley of Ngõ Huyện, the legend of the coffee-maker with the magical software spread. Not because it was famous or flashy, but because it worked. And for Mr. Hùng, that was the only kind of power worth having.