"Oh, OK. Well then, welcome to Valtharyn, City of Plenty, milady," the guard replies, as he draws a door-shape onto the inside of the dome with a little rod-like device, causing the colour of the dome in the outlined area to shift from light-amethyst to bright-ruby, "I made it so that you can pass through right there, though the intolerable heat still cannot. Hopefully you will find it more comfortable than out in the desert."