Five Special Forces Battle Against an Ancient Army of Millions

Five men can defend a city for fifteen days. Opposite are millions of Liao troops, and behind them are broken mountains and rivers. Guns versus swords and arrows, hot weapons versus cold weapons - this should have been a crushing battle. But when worms covered the sky, witchcraft eroded people's hearts, and 300,000 corpses piled up in mountains, they discovered that the real hell had just begun. The paranoid captain reviews every fatal battle with the palm of his hand; The sniper senses every life and death with his lips; The honest gunner sewed his daughter's photo into his body armor; The germaphobic military doctor rescued people at the cesspit and washed off their skin; The poor-mouthed commando climbed the highest tower for love. Five people, five lives, guarding a city. China's rivers and mountains will not yield an inch of land!