Parallel worlds merged, and the size of the earth began to expand rapidly. Different life forms continued to appear all over the world, squeezing the living space, and human technology no longer had the power to suppress it.
People with superpowers and successors appear one after another. This is a different era, the most fantastic era, perhaps the last human era!
By chance, Li Jiji found the prison that was supposed to hold strange beasts from the mountains and seas, but now all that's left are ruins and a nine-tailed demon fox...