Yan Di didn't want to keep Qing Jun's life, though not due to any hatred of human beings. He just wanted to use Qing Jun's life and death as a means to flaunt his dominance among the twelve devil generals.
And Gui Jiang and the others were opposing Yan Di just because they didn't want to let him be the one making the decisions.
Now it seemed that Shen Yanxiao's grasp of the situation had become very accurate.
Qing Jun had been summoned by Satan, but Yan Di and Gui Jiang were trying to use his life and death to fight for the position of the leader of the twelve devil generals. Qing Jun was not ignorant of this as well. Otherwise, how could he blow his top at the mention of the twelve devil generals?