A cart is rolling along the endless road with no-one on aboard, with no horse or engine, or even sails - just the wheels turning by themselves. There are different people it rolls by, and there are different reactions it leaves behind.
Overview：A cart is rolling along the endless road with no-one on aboard, with no horse or engine, or even sails - just the wheels turning by themselves. There are different people it rolls by, and there are different reactions it leaves behind.
