Amidst the outbreak of the 1910 Manchurian Plague, a young Chinese doctor must defy prejudices of both the East and the West to champion his groundbreaking theory about the disease's deadly evolution.

Detectives use clues from various recording devices to piece together events surrounding a massacre involving bus passengers at an abandoned gas station.

After facing off against crews from across the country in an epic dance battle, Rocky and CeCe win a once-in-a-lifetime trip to Japan to star in a new interactive dance video game. While there, Rocky plans to explore Japan and soak in the culture, but CeCe is convinced that they need to seize the chance to live their dreams and take their shot at becoming real global superstars.