1948-1950, Tianjin. This is not an ordinary liberation war, but an ultimate secret war surrounding the city's dragon veins.
The Kuomintang agents collude with the mysterious organization "Eye of the Abyss", and their conspiracies are getting better and better from generation to generation: from the five-star pulse-seizing formation that absorbs the national destiny in "Liu Li Night", to the Nine Nether Broken Dragon Formation that can tear apart mountains and rivers in "Netherworld Crossing", to the weird evil seed buried deep in the river bottom in "The Remaining Sound of the Underdrain" that is enough to kill the land. Their weapons are energy weapons that combine thousands of years of Feng Shui metaphysics with cutting-edge technology.
The game-breakers are three "freaks": a declining Feng Shui master who believes in science, a female Ph. D. In physics who returned from studying abroad, and a low-level gangster who is familiar with the market. From the top of the Glazed Tower to the abyss of the sea and rivers, from the liberation of artillery fire to the land of rebirth, they used physical formulas to calculate the formation nodes, used engineering principles to detonate evil spirits, and used scientific spirit to purify the source of evil.
When the artillery fire of the general attack becomes the "sky fire" that breaks the formation, when the pulse of the city and the pulse of science are on the same frequency, a city defense battle that runs through before and after liberation and subverts cognition reaches its climax - they must use scientific rulers to measure the boundaries between gods and ghosts, and protect the soul of a city.
