The bustling capital turned into a place of death full of slaughter overnight, and the chosen people called this place the forbidden area. It is a game, and the only rule of the game is to survive. Without trust and luck, the scenes of friends turning against each other and killing siblings are staged every day. Is the coincidental encounter a deduction of fate, or an established arrangement? Each has selfish intentions, calculates from each other, and demands from each other. Whose heart is like a mirror, who deliberately condone? Plan ahead and plan carefully, who will be the winner in the end?