C554 Mysterious Demon Sealing Tower(1)

"Then do you know what kind of essence energy is used to construct this Devil Sealing Tower?" Elder Su Changfa.

"This..." Lin Chen was speechless.

"Devil Sealing Tower, Devil Sealing Tower. As the name implies, although the thing sealed isn't a devil, it isn't much different from a devil." Su Changfa.

"In our world, there are many different spaces