Si Ren and Liu Ruxue left Yellow Springs Road, leaving all of Liu Ruxue's clansmen behind.
Her clansmen had far too distinct physical traits, making them easily identifiable by the Demon Clan—especially since the God of Desire had issued a wanted poster in the name of the Demon Emperor. Bringing them along to spread their teachings would only invite endless complications.
As for Si Ren entering the heart of the Demon Clan territory in human form, there might be some hidden risks, but they were negligible. During the fourth trial on the Stairway to Divinity, he had acquired an item called the Blood of the Demon. Consuming it allowed the user to change their race.
Chapter 1051