So yeah, I passed by since it one of the few arknights's fanfic in fanfiction.

I doubt I can judge this accurately since there is only 1 chapter. The chapter is 1'st person pov.
The narrative seems to be quite messy. Maybe, it's intentional. If so, it looks like that Kroos has dissiociative personality or something mental (I ain't a psychologist so ain't sure). Possibly an OC's mind has melded with Kroos's and the result is still defining its own existence? Since I distinctly remember that Kroos is female. Thus justifying, the gender 'error' I think I've spotted.

Can't wait to see how this progress.