He had already left Myriad Blossom Pavilion, and the sun was blazing overhead.
"Xuanhuang Grotto-heaven Great World!" he murmured inwardly.
He had just learned many things from Xia Wanqin that he had never known before.
The Upper Three Heavens were Biyun Heaven, Nine Heavens, and Five Elements Heaven.
This was the first time he had heard of them.
He immediately thought of the girl named Zhou Yun whom he had seen in Shangyang Cave Heaven.
At the time, that girl had claimed she came from Biyun Heaven.
Previously, he had not understood what kind of place Biyun Heaven was. Only now did he realize that the seemingly innocent girl had come from one of the Upper Three Heavens, Biyun Heaven.
A place like Qingyuan Grotto-heaven possessed the exceptionally powerful Qingyuan Daoist, yet in Xia Wanqin's eyes, it could only be considered a Blessed Land. It could not even be called a Grotto-heaven.
That brief exchange had allowed him to gain a deeper understanding of a hidden corner of this world.
In the shadows, such terrifying forces still existed.
As for Xia Wanqin's invitation, he had ultimately declined it.
Marrying the noblewoman of Xuanhuang Grotto-heaven and joining the Xuanhuang Grotto-heaven Great World was no different from marrying into her family.
There were benefits, but from then on, he would also be subject to the commands of the Xuanhuang Grotto-heaven Great World. He would no longer be as free as he was now, without many restraints or restrictions.
As for the Immortal Path, although he was interested in it, he did not insist on pursuing it.
The Immortal Path of the present was not worth forcing himself to pursue.
Take Pang Yunhai, whom he had seen not long ago.
As a powerhouse of a Grotto-heaven, when he fought Prince Huai'an Lu Zhan,