Kaka the rat awakens in the body of Beast Ear, with a mysterious black cube living in his heart, which can deconstruct everything into building units, but he is involved in the prophecy of genocide.
When the angel girl descended from the sky with a phased weapon, when the nuns from the rat tribe knelt down and begged the "savior" to save the village, when the moon rabbit tribe, who may be compatriots on the earth, fell into crisis.
He had no choice but to use supernatural powers to reconstruct the battlefield. Mouse Kaka gradually discovers: The so-called salvation prophecy is just a hunt that spans centuries!