“SPOT”

When the "spot"appears on our sun ,the earth sank in darkness. The climate changed so fast. The half of population died in less than 10 years.We depended on solar energy fore years, now there is no light.

People on Mars died too, because we couldn't support them from home. We somehow found the way to use volcanoes heat to gain energy for vital actions.

Life on earth never be the same again.