When the group arrived at the BattleFields of Eden, the landscape were the ruins of the the combine lands of Elysium and Tartarus, well before they became known as the Mirror Cities.
Tents of many kinds from different timeperiods and worlds were littered around. Heavy Auto Turrets laid near the end of the camp grounds as nightshift soldiers took cigars and looked over.
Charlotte and Laura arrive at a tent. "Its much larger on the inside." says Charlotte, entering along with Laura.
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The inside mimics Charlotte's Mansion back in the 2nd thread, complete with everything.