though they had stood in this barren relic for a hundred years, there was still no dust on the surface of these bird dwellings.the pale blue light scattered in the sky surges from behind the bird's d... by one."Brother, what on earth happened in Chang'an" The young man stood in the queue and could not help asking the man in front of him."I don't know, but I heard on the way here that Chang'an was at...