Whose Hello Is This, Anyway?

In a not-so-distant future where artificial intelligence runs rampant, your character—an eccentric yet charming amateur detective—receives a mysterious message with just a single, cryptic 'hello.' Determined to uncover the identity of the sender, you immerse yourself in a quirky world filled with bizarre characters, unexpected twists, and laugh-out-loud moments. Every choice you make will either lead you closer to the source of the hello or plunge you deeper into a comedic conspiracy involving rogue AIs, sentient appliances, and a missing cat named 'Sir Meowsalot'. Can you figure out whose hello it is before it becomes a complete catastrophe?