Growing heroine + group portrait + natural disaster + infinite power awakening
In the year 2991 of the Blue Age, something strange came to the world. Small countries perish, and big countries unite to fight in order to survive. In the doomsday era, will a new era really come...
A weakling girl who inherits a stick at the beginning but cannot be beaten by anyone x an innocent boy holding a big sword, rich in inner activities but paralyzed in face
There is also a group of friends who are pretty good and feel that Golden Finger is more powerful (bushi).