A magic book on a keyboard splits your party across time itself: two kids frantically controlling a computer while their cousins hunt through history for a lost dog. The real tension isn't the time travel, it's keeping your parents from finding out what's happening in the next room. Every episode is a race against discovery, where the stakes are as much about a kid's secret unraveling as they are about Ruffles getting home.
When a mysterious book materializes on Sho's computer keyboard, it unlocks something impossible: a window into history itself. The screen becomes a portal to any moment in time, but the discovery carries an enormous problem. Ruffles, Chris's beloved dog, vanishes into the timestream, leaving Sho and his friends with no choice but to chase her through the centuries. While Zenmaijikake and Sho's cousin Hisashi jump through history pursuing the lost pup, Sho and Azusa anchor themselves in the present, monitoring the computer and guiding their friends through the chaos of time. Every jump carries new dangers and mysteries. Keeping their secret from Sho's parents becomes its own challenge as the kids scramble to maintain normalcy while orchestrating a rescue that spans centuries. This is a time-travel adventure where the stakes are personal before they're epic. Ruffles isn't just missing; she's somewhere in the vast expanse of human history. Finding her means learning why this computer works, where the book came from, and whether anyone can safely navigate the boundaries between past and present.