Twelve fighters enter, one fighter leaves-who will win the 12th Zodiac War? Every 12 years, 12 fighters take the form of the Chinese zodiac and engage in a battle royale. With their strength and mysterious powers, they fight to the death and the sole survivor is granted the ultimate prize-any wish. With several of the fighters already dead, the Zodiac War is in full swing! The biggest danger the remaining fighters face is Usagi, the fighter of the Rabbit. He has the unique ability to control the dead bodies of those he's slain, putting the other fighters at a huge disadvantage! While Usagi and his undead army rampage in the streets above, Chicken and Rat lay low underground with Monkey, who is determined to settle the battle with as few deaths as possible.

Finally, the day of Darkness's and Alderp's wedding is on the horizon. Kazuma sneaks into the mansion in order to rescue Darkness, but she's got no intention of leaving. But when she invites him to stay the night, Kazuma can't help but wonder what she's got in mind...

Twelve fighters enter, one fighter leaves-who will win the 12th Zodiac War? Every 12 years, 12 fighters take the form of the Chinese zodiac and engage in a battle royale. With their strength and mysterious powers, they fight to the death and the sole survivor is granted the ultimate prize-any wish. With half of the fighters down for the count, the Zodiac War rages on! Usagi-the fighter of the Rabbit-and his undead army continue to rampage across the battlefield, intent on destroying anyone who stands in their way. For an honorable fighter like Ox, Rabbit's desecration of and complete disregard for human life is unacceptable. To obliterate this heretical army, Ox teams up with an unlikely ally-the drunkard Tiger!

Twelve fighters enter, one fighter leaves-who will win the 12th Zodiac War? Every 12 years, 12 fighters take the form of the Chinese zodiac and engage in a battle royale. With their strength and mysterious powers, they fight to the death and the sole survivor is granted the ultimate prize-any wish. Eleven of the 12 fighters have gathered, and everyone awaits the final contender-Boar. She is strong, confident and a favorite to win the 12th Zodiac War. However, this time, the rules have changed! The battle is limited to an abandoned city and all of the contestants are forced to ingest a deadly poison. Monkey tries to call a truce, but before she can the floor explodes, scattering all the fighters. Despite the chaos, one thing's for sure-only one will remain standing.

Twelve fighters enter, one fighter leaves-who will win the 12th Zodiac War? Every 12 years, 12 fighters take the form of the Chinese zodiac and engage in a battle royale. With their strength and mysterious powers, they fight to the death and the sole survivor is granted the ultimate prize-any wish. With most of Rabbit's zombie army out of the way, only one thing stands between Ox and Tiger and taking down Rabbit for good-Monkey. Her sheer strength and power, once disciplined in life, are completely unhinged in death, making her far and away the strongest fighter! With only four fighters and one zombie remaining, who will come out victorious? Don't miss the thrilling, unexpected conclusion to the twelfth Zodiac War!