Suddenly a meteor appeared in the sky and made the world on the verge of being destroyed. The meteor was undetected even by modern technology until it was right in front of them. Humanity was forced to accepted their destiny and go extinct.However a strange thing happened at Asusfalse k-12 school and because of that twenty five people was saved from the meteor. In exchange of that they were transferred into an unknown plain where there wasn't a meteor above them.Without their concern they were transferred into another world without anything except their healed body and weak connection among each others.How will they survived in this harsh world where monsters exist and survival of the finest was the only rule that applied there?*In the middle of re-writing.