In 'Whose Hello?', you find yourself in a chaotic city filled with eccentric characters and bizarre scenarios as a rookie investigator trying to solve the mystery of a viral audio recording of someone saying 'hello'. The catch? Every lead you pursue leads to increasingly ridiculous and comical subplots that reveal the interconnected lives of several quirky citizens. Through branching dialogue choices and interactive storytelling, you must navigate misunderstandings, absurd friendships, and wildly unexpected situations to uncover the truth behind the catchy phrase. Will you expose the mastermind behind the viral hello or get swept up in the hilarity?