Having taken all the Demon Lords into the New World, Mu Can set his second stop at the Immortal Realm Camp.
If the Demon World's camp was shrouded in Demonic Qi reaching to the sky and swarming with ghostly shadows, then the Immortal Realm Camp was a picture of order and tidiness.
In fact, the people of the Immortal World even had the time to plant flowers and grass within the camp, indicating that although the Three Realms shared a common origin, they had developed in such vastly disparate ways.
The Demon Clan is inherently violent and some are cruel by nature, whereas the people of the Immortal World always seem to be lofty and above it all, appearing as if they are untouched by the mundane world. In reality, Mu Can knew that these Immortals were just Cultivators with somewhat higher Cultivation levels.
When faced with danger, they too would feel fear, they too would submit.