Fgo Grand Servant System Novels & Stories

Xiao Yao said mocking the user a bit, after all, achieving a perfect ranking is only possible in the tutorial. "Tutorial? I didn't have a tutorial, when I woke up in the middle of the war of some ancient empire with the sword stuck in my belly the system I was given announced the mistake of being sent there... Well, it's a long story, I did it win and the lord god apparently to apologize let me have the maximum score. I'm the only SSS rank user, of course, I stole the core of that world, and I was going to destroy... Cough... Cough... well, that's it”