"How did a wage earner like me end up taking part in the Holy Grail War?"
"The most important thing in life is being happy. Why not just pursue pleasure to your heart's content?"
"Oh, come on, I'm an Assassin, an Assassin, you know? The kind with Presence Concealment. As long as I don't make the first move, nobody can find me. Lying low, slacking off, and getting things done in an instant: I'm a hero among the people of Qin! Isn't that just great?"
"Huh? Ibaraki? Kintoki? How... how did you get here!?"
"I'm warning you, I've got a great big cleaver over two meters long!"
"Don't come any closer! Aaaaaah!"
In short, this is the story of the peaceful life of a wage earner for the Counter Force whose Spirit Origin has fused with an incarnation of Shuten Doji...
"Don't come any closer! Aaaaaah!"
Ah, looks like I died again.