This peaceful night is as deep as water, and the cold breath is everywhere.


    More lights went out, most of them fell into darkness, and the storm base has gone into sleep.


    However, suddenly, a very sharp voice pierced the depth of the night, the sky and many obstacles. In an instant, it spread all over the base and into everyone''s ears.


    The sound was too loud and too sharp. Those ordinary people felt that their ears were pierced, and bursts of pain came out of the eardrum. It felt like being stabbed by a cone, and their head was even more painful.


    However, relative to this pain, they feel another fear, one by one, their faces change greatly, plus fear and loss.


    They have all received some education before and understand what this voice represents?


    Just as before the devil came, there was the so-called air defense alarm, that is, bursts of sharp ups and downs. Once it was officially sounded, it meant the coming of war.


    The extremely sharp sound of the storm base is similar to the air defense alarm. It is telling people that there is a crisis in the base and we need to pay attention.


    The sharp voice only sounded once and lasted about ten seconds.


    Many people looked flustered and were waiting.


    They were awakened from their sleep like prisoners waiting for judgment.


    After a while, No