Joonmyun is sure that he's the reason all his friends are held captive in a giant laboratory-like facility. With days of endless prodding, poking, and exhaustion, death seems like a dream. Until one day, the facility is attacked by five mysterious girls. They claim that they 'saved' them, and freedom is nice, until they realize that the world isn't what it used to be.  This freedom also comes with a price, finding out that these girls lead Periwinkle, a big rebellion against the dysto