The traditional Emperor's Journey is meant to be uneventful. But as the princesses Seika and Ji-Lin-twin sisters-travel to pay respects to their kingdom's dragon guardian, unexpected monsters appear and tremors shake the earth. The Hidden Islands face unprecedented threats, and the old rituals are failing. With only their strength, ingenuity, and flying lion to rely on, can the sisters find a new way to keep their people safe? -- from Amazon.