Water, air, earth, and sunlight, are the catalysts for the growth of all things. In 2276, everything has long since been exhausted, and humanity can only live within cities enclosed by massive defensive walls.,A masculine and magnetic male voice came from behind. Le Xiao turned her head, and her eyes widened in an instant.,"You little brat, what department are you from If you don't want to die, get out of my way!"。