Zhao Hai looked at Wang Zhen and suddenly said in a deep voice,"I'd like to hear from you how long this passage will last. Also, if I defeat all the people who enter this world, what will Taoist priest do?"
Wang Zhen looked at Zhao Hai and smiled."You're a careful person. I admire that very much. Alright, I'm not afraid to tell you that this tunnel will only exist for less than a year. After a year, the tunnel will disappear. I'll go back. If I really can't go back, then I'll stay here and pass on my Taiyi sect's heritage."
Zhao Hai looked at Wang Zhen. He really hadn't expected Wang Zhen to give such an answer. He looked at Wang Zhen and said,"Alright, Daoist priest. If you really want to help me, I have no reason to disagree. But don't worry, if you really can't go back, I'll definitely take you with me when I ascend. That way, you can return to the upper realm again. What do you think, Daoist priest?"