At the Beginning, You Come to the Ghost Face World and Clear the Hundred-Story Ghost Tower.

I came to the Tower of Ghost Face. This is the place where sinners are exiled, and all those who disrespect life will come here. But I... Can't remember anything. I want to clear this hundred-story tower. But... Something doesn't seem right here. Am I... Really a sinner? (You should just read this book as a short article. There is no foreshadowing, the writing is not very good, and the plot may not be liked by you, but it does not prevent me from continuing to write)