Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
"Portable Game Machine" vs "Smartphone"
It's a portable revolution for younger sisters starting over time.
Two years later, in a research facility, the female cadets who fell into a deep sleep woke up in the Geimgyo world.
People got a new model of smartphone called "Majphon," and the world was dominated by "Smartphone."
This is a story of destruction and rebirth by a goddess for her, from despair to the future of hope.