Whose Gem Is This, Anyway?

In a bustling, retro-futuristic city, a priceless gem has gone missing from an eccentric collector's gallery during an exclusive late-night auction. As a seasoned yet quirky detective, you must navigate the colorful underbelly of the city, interviewing a cast of bizarre characters—from flamboyant art thieves to suspicious gallery owners. Each conversation is a puzzle, with dialogue choices that unlock hidden truths or lead to hilariously bizarre outcomes. The twist? The gem is rumored to grant its possessor extraordinary luck. Can you deduce its whereabouts before someone uses its power for chaos, or will you unwittingly become part of the gem's history?