Yan Xiaobao had already learned how to suppress the red mist with as little energy and effort as possible, but his current level was too low to truly control it. He couldn't activate it, nor did he have the ability to keep it calm within the cave.
In this aspect, the tranquil blue cloud was much simpler. This tranquility was typically the kind Xiao Bao activated to suppress his killing intent. When his consciousness touched it, the cloud would be activated, and unlike the red mist, when traveling through meridians, the blue cloud emitted a cool and calming energy.
Under the influence of the blue cloud, Yan Xiaobao could calmly understand and react to the happenings around him, with his keen senses seeming to observe everything in slow motion.
This tranquil feeling was easy to control. As long as Yan Xiaobao willed it, the cloud would gather from the meridians and return to the caves, calmly waiting to be summoned by Hui Yue next time.