With Li Zhirui's help, as long as they don't encounter Devil Beasts above the Realm of Human Immortality, they can safely retreat, and the Devil Race will think it's some calculation by the surrounding Immortal Dao Influence.
...
Upon entering the territory of Red Water State, though the scenery was vibrant with lush mountains and rivers, everyone present felt a bone-chilling coldness welling up from within.
The human remains scattered across the mountains instantly ignited their anger, making them burn with rage, wishing to destroy this place filled with sin immediately!
Even Li Zhirui, accustomed to seeing life and death, felt a tinge of anger upon seeing the array of ghastly white bones crowding his eyes.
'How many bones has this fertile land beneath us devoured? A hundred thousand? A million? Or even more?'
