Becoming Professor Moriarty’s Probability

"Ugh, urgggh..." The pain in my head was unbearable. I felt like I could vomit at any minute now.

"... Ugh."

But for some reason, I had a strong gut feeling that I shouldn’t vomit right now. Forcefully holding back the urge, I slowly opened my eyes, taking in my surroundings. Immediately, I was greeted with an extremely familiar scene.

"This is..."

Judging by the familiar background and furniture, I was currently lying in the professor’s office at the August Academy.

I hadn’t been able to visit often in recent times, but this was a familiar place to me in this strange and accursed world.

"Ah..."

But for some reason, my body felt oddly heavy. When I lowered my gaze, I immediately understood the source of the odd feeling.

"Professor..."