C1815 Dreadful oasis

Endless green poisonous fog filled his line of sight. Beneath his feet, there was a blue desert. There were flat plains, and even mountains of sand that rose and fell continuously. It was unknown whether it was night or day, but it seemed as if there would never be an alternation of night and day in the Nirvana Sento's space. Xia Lei and Santissima had already walked for more than twenty hours