This is the story of Ryo, who was reincarnated in the world of swords and magic.
It is a story of the royal road to survive using the magic of water attribute.
What is magic? What is swordsmanship?
How does it relate to the laws of physics that we know?
Or what is politics? What is a nation?
Why are there many 『kingdoms』 in reincarnation…
As Earth-san leveled up, everyday life was dyed into fantasy.
Dungeons and monsters appeared, and the karma status system was released for many creatures.
The petite girl Hitsujiya Meiko, who celebrated it like the other creatures from all over the world, was swallowed by the appearance of a dungeon infested with monsters.
Sometimes she saves people…