eins carry the bloodline of the ancient Underworld King, capable of summoning hordes of demons from the underworld to fight for him. He also possesses terrifying divine abilities of the Underworld Kin... a pity that the ancient prince did not appear.The Void Heavens, nearing the edge of the World Sea, are far from the Immortal Domain.However, luckily, the Immortal Academy has an ancient teleportation...