Ugh, it was in the second room again! 

When I opened the second door, the Double-Headed mutt stared at me, though I didn’t know whether it was the same mutt as before. The obvious thing was that it was stronger and more frightening than ordinary mutts. The System had named it 'warrior', and in the past, E-class hunters had to jump in as a group to kill it. The only positive thing was that it was located closest to the door among the mutts that were crawling inside. 

The mutt behaved the same as it did in my recollections, as it blew off other mutts running behind me and roared to establish dominance.

ROAARRR! 

The sounds made by two heads were truly intimidating, and no other mutts dared to come forward. However, I knew they would become hyenas and rip me apart as soon as I died or seemed weakened. I took a step back to create a space where I could move and distance...