Heaven Is Falling

I've grown tired living on my old world and began to move out - living into another world, a different dimension.

What greeted me is an entirely new world called Earth.

But moving here gave a detrimental effect, a catastrophe.

A huge natural destructive force swept the entire Earth - destroying most living things and disarranged the lands.

Only hundred million humans survived.

A few years after, people from my old world began to appear into this world.

Some were crippled, some were not.

I need to find out and help them...