For twelve days, I let the story learn to tell people, instead of letting people continue to be manipulated by the zodiac or the system.
When the zodiac is no longer a symbol, but twelve traversable parallel universes, a group of "chosen people" must collect "Chen Keys" in different histories to prevent the annihilation of the multiverse - but their biggest enemy may be themselves.
They once protected mankind in mythology, and now they are looking for themselves in human history——
And in the end, humans are their own zodiac.