Please believe me, the world we live in has existed for billions of years, the universe has existed longer than our world, and the unexplorable and indescribable space outside the universe, the time running in this strange eternity cannot be measured in units. This is beyond our understanding. And beyond the scope of our knowledge, are there strange creatures we have never heard of and civilizations built by them that cannot be explored or understood? I want to say yes, our thinking and cognition are lacking to a shuddering level, and we only connect the things we can perceive, so we always think that we ourselves are the creators of truth and the highest things in the world. But when the ancient horn of outer space is blown, when evil things emerge on the other side of the earth where we live, and when we witness the terrifying civilization gradually rising within our living space, will we still think so?