Whose Hellos Are These, Anyway?

You wake up in a bizarre parallel universe where greetings hold incredible power. Every time someone says 'hello,' they accidentally alter reality in absurd and unpredictable ways. As a quirky investigator, it's your job to uncover the mystery behind these chaotic salutations. Navigate through a world filled with eccentric characters, each with their own strange hello that influences the environment—cats start dancing, gravity shifts, or food comes to life. Engage in witty dialogues, solve puzzles driven by wordplay, and uncover the secret of the 'Hello Nexus' before the greetings spiral out of control indefinitely.