Step into the shoes of Millie Timewalker, a quirky time-traveling detective who specializes in unsolved historical mysteries. After a freak accident with her time portal leaves her with an unusual glimpse into various historical timelines, Millie discovers that someone is changing pivotal moments in history—causing disastrous ripple effects. To prevent an impending temporal catastrophe, Millie must navigate through a chaotic world where she meets iconic figures, unravels conspiracies, and withstands bizarre encounters. Every decision affects time itself, leading to multiple outcomes that change the course of history as well as her own identity. Can Millie trust her time-bending instincts enough to restore order and figure out “whose hello” started this temporal mess?