Australia, in 1854 year. On an example of a family of Grinvud time of Australian "gold-rush" is shown. The hatch and Rebekka Grinvud move with the children Jack and Lucy from England to Australia to try the luck in small town of gold diggers Jericho. On a new place they meet various difficulties. At the same time Jack and Lucy find to itself new friends — Chinese Lin of Ping, girl-circus actor Cleopatra, native Bodzhindu. They endure many adventures, resist to the harmful shopkeeper to Mr. Lavdzhoju, open its communication with gangsters.
