C231 An Animal That Does Not dare to See the Light

My first thought was that the owner had returned, but then I heard a howl from the bottom.

It's an animal!

Weird, I've already sealed the only entrance to the first floor. Where did this animal come from?

But I noticed that the big guy didn't seem to be too nervous about the sound. Maybe we've been through too much?

Now that we have almost no bullets left, and this is indoors