C578 The Secret Realm of the Daolords of Taiyi

When Nie Feng came out of seclusion, he had heard the news of the opening of the Jiu Xiao Immortal Domain's Secret Realm.

Not long after Nie Feng stepped out of the cultivation cave, he bumped into a beautiful woman.

"Nie Feng, I was just about to come to tell you that Tai Yidaojun's cave is about to open!"

Tai Yidaojun's cave was no small matter