Oppa Bizz -

Then Oppa played him the user testimonials. An elderly woman in Busan: "My daughter never calls, but this app's 'Oppa Barista' reminds me to drink water every morning." A stressed university student: "I haven't killed my cactus in four months because 'Oppa Librarian' cheers for me."

"Your problem," Oppa said, sliding a glass toward Min-Jae, "is that you sell products . I sell feelings . Explain your idea." oppa bizz

That night, Min-Jae asked Oppa the real question. "Why do you do this?" Then Oppa played him the user testimonials

Viral within a week. Investors called it "gamified care." " Oppa said