Chapter 453: Chapter 453 Entering the interior of the mountain city!

Being in the dark world, Tang Zhen immediately turned his gaze to the super mountain in front of him.

The scene that appeared before him was like a giant perspective drawing composed of dots and lines, interspersed with countless constantly rotating and moving runes.

During this period, Tang Zhen searched through books in an attempt to study these peculiar runes, but unfortunately he did not find much of a breakthrough.