China Film Animation

Set in Han Imperial China, the plot follows the adventures of enslaved girl Ping with ancient dragon Long Danzi. Dragons had been banished from the kingdom. Ping, an orphan, finds one of the last remaining dragon eggs. Palace guards force Ping to run away in order to return the dragon egg to the ocean and save all dragons from extinction. Ping discovers that she is a true Dragonkeeper.

The film tells the story of Mosley, a "thoriphant" who rebels against his life of servitude and embarks on a treacherous journey to find the fabled city of Uprights.