An old mask broke the mysterious world of people's peaceful life, inevitably a war! To stop the war, the new patriarch Hugo La please human world friend Wang to come back to help, but the naughty Hugo father Wang Dashan into the mysterious world. In the face of sudden changes in the environment and the fear of the unknown, loving King Mountain confound, embarrassing attitude...... Funny elves, woman monster buns face Lala, handsome dad, Frank she stay adorable bear uncle; personalities sell adorable, mystic joy funny, suspenseful journey is about to set sail!