the World of nasuverse live people from different earths now become one, some people are beings known as servants, old and mythtical legends from different past now brought to live by Magus, others who got Powers, but which of course villains from the nasuverse cause havoc and despair and bloodsheed to People. however the Holy grail by irisviel use it's power to summon what it seems a servant but summon one of knights of logo call Kamen rider Saber to bring a happy ending for everyone. " my name Is Y/n kamiyama and i decide how the story ends "
8 parts