Chapter 305: : The coffin of immortal burial

Old Mayer and his companions went through countless trials and tribulations, and encountered many underground palace mechanisms and various mazes along the way. Fortunately, he was very powerful, and for today, he had specially studied some formations from the East, so that he could get out of these mazes and come to the palace.
Seeing the door of the underground palace in the palace being opened, old Mayer was also shocked, and immediately led everyone into the final underground palace.
Looking...