You, of course as a lone traveler, had been in the scorch for a while. You was from maze G. Actually the only survivor. W.C.K.D was after you always, so you was always on the run.

you had mostly walked in the desert. Killing a few cranks here and there. But then you noticed a building, which was buried in sand. But the glass roof was broken, allowing you in. It looked like it used to be a mall.

the place was creepy. Clearly abandoned. But at some point someone lived here. A while back.