Something is happening in space and earthlings decided to play it safe and install a huge movable shield that can protect the planet from a stray asteroid. And the cosmic bodies went crazy and began to rush chaotically through the airless space. Such a movement order is difficult to calculate, so the shield began to fulfill its function. But suddenly the automation that responded to the approach of a dangerous object failed and you will have to control the huge structure manually. Move it in a vertical plane, placing it in the path of the flying fragment in Black Holes.