Literature
The Beginning Of The Kasa-Obake Four
On July 23, 2048, the Xorda attacked the planet Earth as a result of Dr. Ivan Kintobor's decision to dissect a Xorda emissary and use the knowledge to create the robot Isaac. Billions of humans were killed, and some survivors included people on a passenger craft which was in low Earth orbit during the attack. The ship crashed on a mountain, and its surviving population went on to form the hidden city of Station Square. There were other survivors gathered who were in shelters, as they were also taken to that one mountain in addition to other places.
Of all of the survivors, 10,000 of them were taken to a special laboratory where they were fro