The gods sealed Bing Xin in the cold winter of ancient times. After the battle between gods and demons, Bing Xin fell into the mortal world. Karl, the leader of the archangels, was ordered to go down to the lower world and search for Bing Xin within a hundred days. However, he discovered that there was a truth hidden behind Bing Xin that the gods did not want the world to know.
