C1606 Lifespan

The closest Mountain and Sea Realm had appeared was 500 years ago.

Hanyu Xiaotian did not know how long humans could live, and if there was anyone who had actually experienced Mountain and Sea Realm before.

At the same time, in Hanyu Xiaotian's mind, he inexplicably recalled the withered faces of those old men who had gone into deep seclusion outside the palace