A sudden outbreak of war destroys a peaceful farm somewhere in Europe. A gentle dairy cow witnesses its owner's brutal death and its companions being killed, then teeters on the brink of death amid the shelling.
Its profound hatred catches the eye of Lan, the Aeon of the Hunt, deep in the cosmos. Lan pours the power of the Twelve Talismans into the dying creature. From that moment on, it is no longer livestock at the mercy of others, but an avatar of vengeance carrying out the Hunt.
It senses the cries of every cow slaughtered around the world. Its hoofprints cross farms, slaughterhouses, and military bases as it pursues revenge in a way that is innocent yet cruel.
The Allies initially blame the strange revenge on Yuri's bioweapons experiments. The Soviet Union suspects the Allies have planned a biological attack using advanced prism technology, while Yuri secretly covets this power.
But when prism tank beams, Apocalypse tank guns, Yuri's mind control and genetic mutations, and even the Chrono Legionnaires' erasure all fail to stop it, the Allies, the Soviet Union, and Yuri gradually realize that they are facing a force of vengeance far beyond their comprehension.
The three factions, once bitter enemies, are forced to unite in the face of a crisis that threatens the survival of civilization. They share every technology and mobilize every army. They even activate a time machine, hoping to kill it before it gains its power.
But they discover that this revenge has already transcended time and become a fate that is bound to arrive.
This is the coldest gaze of the Hunt, and the fiercest flame of vengeance.
This is a dairy cow declaring war on all humanity...