Xia Feng glanced at them and then discreetly carved two intertwined talisman arrays on the ground.
These arrays would trigger an alarm if there was danger in the vicinity. The two arrays were nested, ensuring that if there was any danger around, a subtle stimulus would awaken Xia Feng, who sat in the middle of the arrays.
This way, even if he was inside the Dream Realm Pearl, he would be able to detect external threats and promptly exit the Dream Realm Pearl.
This method was an idea Xia Feng came up with after seeing Qin Fei and Chang Lu layering so many protective talisman arrays on themselves.
Xia Feng himself had cultivated the Great Dao of Celestial Talisman and was already somewhat familiar with talisman arrays, so drawing an alarm talisman array was an easy task.
