When the "Haze of Death" and the "Tide of Life" come at the same time, the world ushered in the cruelest doomsday. Zombies are rampant, alien beasts are roaring, and humans are struggling to survive in the cracks.
College student Lin Luo lost his most important partner - retired police dog Black Arrow - in the disaster. In despair, he accidentally awakened a unique talent: not only can he contract with living alien beasts, but he can also sign undead contracts with the corpses of recently dead alien beasts!
So, Black Arrow, who died to save him, turned into the first ferocious and loyal zombie war dog, standing in front of him again. From then on, Lin Luo embarked on a unique path of controlling beasts.
Others tame living beasts, but under his command are the undead legions that get stronger with each passing battle! Zombie demon wolves, skeletal giant eagles, rotten poisonous vine demons... An army of monsters born from death, sworn to be loyal to him to the death.
However, the power to control the dead also made him a "heretic" in the eyes of all living people. Human suspicion and greed, the terrifying roar of the mutated beast king, and the cold gaze of the wise "corpse king" hidden behind the tide of corpses... Internal and external troubles followed one after another.
When the ultimate truth of the world is revealed, how will Lin Luo and his army of undead beast kings fight their way to the future in this collapsed wasteland, for both mankind and themselves?
The living see me as a nightmare, the dead respect me as a king!
