High above the pharmacestic city, citizens are stunned by the sudden appearance of two floating figures. Are these human children, monolithic robots or something much more strange? As the battle unfolds between them, destruction and emptying falls on the unfortunate city. Figure Vice, and it seems as evil as follows from the name. The other is the last, with the intention to prevent further chaos. Their battle ends in a draw, and they disappear. Now we go to Yamato; An ordinary high school student who forgot to give a gift for his birthday with his pressure! Wanting to exchange your SCXHOOL bag on what she needs, she faces an antique shop and sees a torn, but an amazing doll. For an unknown reason, he simply says "the last ..." and the latter wakes up. But who is actually vice and last? How do they come from? The new mystery begins with the fate of the world, which may be put on the card!