Whose Hello is it Anyway?

Step into the shoes of Alex, an apprentice 'Greeting Specialist' in a world where every interaction is a contractual obligation. When a renowned Greeting Specialist goes missing just days before the Grand Welcoming Ceremony, your mission is to unearth the truth. Navigate through a labyrinth of eccentric characters, cryptic phrases, and dramatic reveals. Each choice you make can alter the tone of the interaction, influence relationships, and ultimately determine the fate of the Grand Ceremony. Can you solve the puzzle of who is behind the missing greeting, or will you stumble through the social labyrinth of pleasantries and catchphrases?