In a city of half a million people who have all been removed, 12 of the deadliest mercenary warriors with the names and attributes of the 12 Chinese zodiac animals are pitted against each other in the 12th Zodiac Tournament which takes place every 12 years. During this rendition, each warrior of the 12 warriors is asked to swallow one of 12 poisonous gems, which will begin to kill each of the 12 warriors after 12 hours. To be granted any one wish of their choosing, the winner must retrieve all the 12 gems from the other 12 competitors before the deadline (12PM, December 12th). It becomes a merciless battle where survival is crucial at any means.
本作为收录于集英社短篇漫画选集《大斩》中的《无论如何都想实现的唯一 1 个愿望和其他 99 个无所谓的愿望》的前日谈。
故事描述 12 位背负着十二生肖之名的战士，参与了一场“只要获胜就能实现一个愿望”的大战所展开的故事