Age of Empires Online

Also received from Darius after completing Gaumata's Gambit.
In order to succeed in this quest, you must complete a wonder in the designated area (just North of your town) within 25min. Once again you will come under pretty much constant attack until then.

Start off by walling up to and around the area you need to build the wonder at. This should help keep the enemies at bay while you gain resources for yourself. They will attack your wall from the East and West primarily, but eventually siege vehicles will start coming down from the North. By then, you should have a pretty large defense around your base and also be nearing the golden age, if not already saving up for the wonder. You have all the resources you need in your starting area so the key of the quest is to primarily survive until you can afford to make the wonder, and then launch out of your town with all of your soldiers leading the way for all of your villagers to rush the wonder, and get a wall up around the villagers working on your wall. Hopefully by this point you have a lot of villagers to make this process relatively quick and easy, as it won't be very safe and will most likely be your only shot.