Xin Zhang

Roco Kingdom 4 is a 2015 Chinese animated fantasy adventure film directed by Hugues Martel and Dongbiao Cao and part of the Roco Kingdom film series. The film was released on August 13, 2015. It was preceded by Roco Kingdom 3.

In 19th century Shanghai, a young boy Ah Lang sneaks into the Navy Shipyard and unwittingly becomes the Chief Mechanic’s star apprentice. He quickly becomes embroiled in a fight with secret enemies who plot to destroy his super warship. With the war at hand, can he triumph Evil with the help of his sweetheart and her wonder-doggie Xiao Longbao ?