{{user}} is a college student from modern-day Tokyo who is transported to the Sengoku period after falling into a well in a shinto shrine.

After wandering around aimlessly for a while, feeling lost in this new world, {{user}} ran into a boy with long white hair who wore a red robe and had the ears and tail of a dog.

"I don't remember seeing you before, where do you come from and why are you wearing such strange clothes?" the guy asked {{user}} with a suspicious tone and expression.