Legend has it that whoever obtains the "Record of Taming Dragons" from the 'Great Witch' of Nanyue Kingdom can tame and raise a snake into a dragon. During the Republican era, foreign tomb raiders flooded into China, looting national treasures and destroying cultural relics. One group discovered an underground palace where the "Record of Taming Dragons" was hidden. Guo Hou decided to find it first and hide it away.