Legendhasitthat10,000metersundergroundliesaGoldenCity,andthatwhoeverentersitwillgainimmortality.Throughanarcheologicalnotebook,SimaCongattractedtheattentionofawealthymerchant,MasterXiang,whoaskedhimtodescenddeepundergroundinsearchoftheGoldenCity.Duringtheadventure,SimaCongmetamysteriousyoungman.Touncoverthesecretsoftheunderground,theydecidedtojoinforces.AgiantBuddhastatue,bizarrebeasts,andtheGoldenSpiderCityhidden10,000metersunderground...moreandmoremysteriesbegantounravel.Atthesametime,MasterXiangrevealedashockingsecret:themysteriousyoungmanwasinfactSimaHui,thefatherofSimaCong,whohaddisappearedyearsago...