After Luo Yuan received the message Hell God King had sent him, he was utterly shocked. He had not expected that enemy to have the means to enlist Blood Killing Tower, the most powerful assassination organization on Origin Continent. This was a powerful organization that dared to hunt even God King-level powerhouses, and now its tower master had personally accepted the mission to hunt Luo Yuan. He would certainly send powerful God King-level powerhouses ranked among Blood Killing Tower's best to deal with Luo Yuan.
There might even be more than one God King-level powerhouse coming. This was an enormous crisis for Luo Yuan. He knew very well that if only one or two came, Morosa's strength and the World Beast Warriors he had created could still be of some use. But if several powerful God Kings attacked, resisting them would be extremely difficult for Luo Yuan. That was why Hell God King had told him to leave the Abyssal Space immediately.
There were no other powerhouses in the Abyssal Space to protect Luo Yuan now. But if he returned to the Blue Mountain Empire, he would have the empire backing him, and other God King-level powerhouses would not dare attack him at will. After all, within a God King Kingdom, the God King who controlled it received a boost to their strength, wielding supreme might much as they would within their own Divine Kingdom. Other God Kings would therefore not readily enter an enemy God King's kingdom to fight.
Moreover, the Blue Mountain Empire's three God Kings were quite powerful. Even those God Kings from Blood Killing Tower would not dare casually enter the Blue Mountain Empire's Imperial Capital to hunt Luo Yuan. That was why Hell God King had told him to return at once. After weighing the