In 'Paradox Chronicles: Hello, Who?', players assume the role of a time-displaced detective who stumbles into a reality-shifting investigation. After a mysterious message appears on their phone — 'Hello, Who?' — they find themselves tangled in the lives of historical figures and alternate realities. Your choices unravel complex timelines, leading to shocking revelations about cause and effect in a world where the past and future collide. Navigate through divergent scenarios, solve puzzles interwoven with philosophical quandaries, and confront your own motivations as you work to discover who—or what—holds the key to returning to your own timeline.