The reason why Li Tian was wearing a mask was that he didn't want to expose his identity. Although his appearance had long been spread by those individual cultivators, he believed that the relatively isolated Northern sword immortal sect still didn't know that he was the Great Demon King. At least, li luoluo didn't know. Otherwise, she would have been looking for him everywhere.
His purpose was very simple. He just wanted to see if luo luo was alright.
Just like that, Li Tian and Yue kongling walked toward the blood Mountain where the northern sword immortal sect was located.
Along the way, they met many cultivators who had entered the territory of the northern sword immortal sect, just like Li Tian and the others. However, their purpose was very strange, as if they were collecting debts.