When I pulled the book containing forbidden knowledge from the city library shelf, I felt lost, helpless, and terrified, watching helplessly as my life suddenly embarked on another railway line filled with insane ramblings.

Along the way, they also ran over some trash that were trying to stop a chariot with their bare hands.

I found a girl of unknown origin outside. She claimed to be a time traveler from the apocalypse.

The catastrophe is coming. By then, monsters will be everywhere on the earth, human civilization will be destroyed, and even the world will be broken. Everything will be irreversible.

As for me,

I am thinking about how to imprison this beautiful girl who has temporarily lost her power in my own home.