Shuumatsu no Valkyrie
Record of Ragnarok, Shuumatsu no Walkure
Author: Fukui Takumi
Type: Right(→) to Left(←)
The story begins when the gods call a convention to decide the whether to let humanity live or die, and settle on destroying humanity. But a lone valkyrie puts forward a suggestion to let the gods and humanity fight one last battle, as a last hope for humanity's continued survival. 13 gods will fight against 13 human champions in one-on-one battles to decide whether humanity lives or dies.