Saleen held his people back and forbade them from entering the cemetery of the giant. Lex summoned Bain in secret and took him with her, along with 12 level-nine supreme demons that she had personally selected, and Stephanie the sorcerer.
Stephanie had the possibility of advancing to level-ten. She had originally gone to the Principality of Bitterwater, but had returned to Daliang City to help Lex out.
Saleen's only follower who had entered the cemetery with Lex was Gusion. He had not been around Saleen much. Most of the time, he was fighting for Lex. From Saleen's perspective, there were no lurking dangers in Gusion's fate for the moment, so Saleen had Gusion try his luck out.
Saleen did not actually let any of his followers into the cemetery out of fear of any danger coming to them.