Supernatural events are frequent, and "phenomena" that cannot be explained by common sense are like mist. Is it an invasion or an awakening?
I have a sword that does not cut flesh and blood, but only "rules". The law of fear, the law of space, the law of time... Are all the cold light on my blade.
When the logic of the operation of all things came into my hands, I finally saw clearly the "line of cause and effect" that bound all living things and ran through the past and future.
So, I swung a sword to cut off "destiny" to the whole world.