In a bustling metropolis where greetings are the currency of social interaction, players step into the shoes of Max, an aspiring 'Hello Detective'. Every day, someone is mysteriously erasing greetings from the minds of the citizens, causing havoc in the city's social fabric. Players must interact with quirky characters, piece together clues from bizarre conversations, and unveil the identity of the culprit behind the disappearing hellos. With branching narratives and comedic dialogue options, each choice will lead Max closer to or further from the truth, with wild twists along the way.