In 'Paradox Chronicles: Hello, Who?', players dive into the fractured realities of a futuristic metropolis where time has unraveled. You play as a time-sensitive investigator named Zephyr, tasked with solving bizarre cases that involve time loops, alternate realities, and forgotten histories. Each case leads you deeper into an unexpected conspiracy that threatens the very fabric of time. The choices you make will not only affect your outcomes but also create paradoxes that shift your surroundings, characters, and the flow of time itself. Players must navigate through various time zones, interact with quirky and unforgettable characters, and solve mind-bending puzzles to restore order to the timeline before it's too late.