In 'Hello, Whose Hello?', you assume the role of a telephone operator in a bizarre retro-futuristic city, where every call leads to a unique, unexpected situation. You must decipher cryptic conversations and play matchmaker for misfit characters, all while navigating through societal quirks and strange twists of fate. As you connect the dots between callers, you unravel a larger mystery involving a secret society that communicates through phone lines. With choices that twist and turn, your decisions will echo through the lives (and lies) of the diverse characters, ultimately determining the fate of your city.