In a world where greetings have become a matter of life and death, you play as Elia, a snarky freelance 'greetologist' tasked with investigating a series of bizarre incidents happening all over the city. Each incident revolves around a mysterious 'hello' gone wrong, leading to hilarious misunderstandings and unexpected consequences. You must navigate witty dialogue trees, choose your responses carefully, and draw clues from quirky NPCs who range from a disgruntled librarian to an overly enthusiastic street performer, all while unraveling a larger conspiracy about the power of greetings. Will you bring peace to the confused populace, or will your skills at small talk lead to utter chaos?