System Diary.
Year 213: I suddenly realized that something about my Host seemed a little off. We were still working together happily, and the Host was very cooperative.
Year 217: The Host somehow and effortlessly killed an entity I had deemed impossible to defeat.
Year 219: I discovered traces left behind by other Systems on the Host. I tried to decipher the information hidden in those traces.
The information was decoded later that year. After organizing it, I obtained the following message:
Run! He's not human!
I think I understood something, but at that moment, I clearly felt that the Host had changed from before.
I couldn't stop myself from feeling an abnormal sense of fear. I...
The diary ends abruptly.
