700 hidden in plain sight

ss the sky. I looked down from the branches of a tree and saw it, like a black cloud, moving quickly towards us."Old witch, did you hear anything" I looked down at the old woman under the corridor.She... go in!" I said, my voice unwavering.The man in the black suit sitting behind me followed along, whispering, "Let her go in alone. The fewer people who see what happens inside, the better..."What's th...