剧情：
Withthehelpofateamofexpertsandthelatestin3Dscanningtechnology,AlexanderArmstrong,alongwithDrMichaelScott,exploresthehiddenundergroundtreasuresthatmadeRomethepowerhouseoftheancientworld.Inhisfavouritecity,heuncoversalostsubterraneanworldthathelpedbuildandruntheworld'sfirstmetropolisanditsempire. Fromthesecretunderground..ccc
