In 2046 AD, with the invention of reinforced cartons, the world's logistics moved towards a new level of progress. He is strong enough to withstand any impact without any damage. This revolutionary futuristic box overturns existing attempts at shipping, and the boxes are being used for other purposes as well. Fighting in the streets. The battlefield for children who control the small robot LBX1 used for entertainment has been transferred to the reinforced cardboard box. The little warriors fighting in the square box battlefield are called cardboard fighters.
