C69 Someone from above

Li Er and Mao Yufei arrived at a cave after a long and arduous journey. They examined the skeleton.

This skeleton held an Imperial Jade Seal in its hand, but it was very small. After Mao Yufei picked it up, he looked at the bottom of the Imperial Jade Seal and saw that it was engraved with the words "Dachang for eternity and eternity."

The Imperial Jade Seal glowed with a warm green light