Protector of the Taoist Master

Congratulations to the host for traveling through the world of Xuanmen masters and becoming the protector of the protagonist "Zhang Ling". System: Erlang Shen predicted that "Thousands of years later, the seeker will come, the Yuanshi will be unified, and all the demons will be wiped out." Damn it, I actually traveled through time. I didn't expect those in the comment section to be true! Li Yan sighed, "The comment section said that people who like him and add comment 666 can get the system and can travel through time. This is actually true." Please prepare the host 3 2 1 time travel