This single change of the reality that I forced on myself on my own, broke all the determination I had to keep the surroundings safe.
It was because I didn't want more people to be affected why I just didn't let my anger and hate get the reins and wipe the floor with the remainings of those pitiful experts. I hoped that by doing everything the way I did, I could protect others from what I subjected the inhabitants of this city.
Yet all of this turned out to be just a sick joke.
The barrier that I noticed and that those patroling people spoke about, wasn't meant to hold the zombies in. It wasn't mean to save others!
Just by looking at the other side of it, I was somehow able to instinctively understand that I was free to open the teleportation window there.