Catastrophe's soul started looking around for Lu Zhen soul, to gain complete control over this body, he had to get rid of the owner's soul to have this body for himself and apart from searching for Lu Zhen's soul, he was also checking the condition this body was in. And the more he checked, the more satisfied he became. "I didn't expect you to have a Spiritual World. Such talent and fearlessness but you unfortunately met me, now everything that's yours will be mine. Hahaha!"

The reason why the Flood Dragon was shocked by Lu Zhen having a Spiritual World was because creating one was very very dangerous. A single minor mistake would cost you your life and Spiritual World's were created by beast tamers and Lu Zhen didn't seem to be one. Not dwelling too much on this, his consciousness entered the Spiritual World and he was stunned by it. Half of the Spiritual World was burning in green flames, infact, it was an ocean of green flames with islands that looked like skulls of unknown beasts,