VALENTINE Looking through binoculars, one might think that the hidden tunnel we discovered is just a few minutes' walk away. However, it's been more than an hour since we started heading in the direction of the tunnel, and we haven't reached it yet. If this were like before, my feet would have already started aching. Thankfully, I can still go on pretty well. "I can see it clearly from here," Pierce spoke while using his binoculars and slowly walking. He is leading the way, giving us directions on possible turns. "It is indeed a tunnel. It's just a little bigger than ours. It looks worn out from here." "If it's worn out, then it must have been here for a long time, right?" I asked while subtly marking the trees we passed. It will help us in the future, especially if we can confirm that

