Qin Xuan and Su Zhiyun's boat sailed for about half an hour before they could see a rocky island ahead, faintly glowing with a yellowish hue.

From a distance, the island looked like a giant yellow porcelain bowl, overturned on the sea surface.

Built by the Earth System ability of the Survivor, towering and wide city walls made of massive rocks encircled the island, protecting it.

Below the walls, tiny holes like pinpricks were visible, with boats the size of ants sailing into these small openings from the sea.