Chapter 408: True Disillusionment, Eternal Illusion

"They even have this kind of technique?"

In the Sky Prison.

Four old scholars huddled together, whispering among themselves.

Yi Lin stood by, witnessing this scene, feeling as if the four elders were huddled together sharing a little website.

After escaping from the high platform, Yi Lin had returned here.

Although Yi Lin had learned quite a bit about the Crystal Pattern Technique from the academy,

these four scholars were the remaining fruit of the Grand Engineering Institute, virtually walking "Crystal Markings Study" textbooks, which Yi Lin couldn't afford not to utilize.

"To initiate a technique mid-air? Without seeing the circuit? That's unscientific!"

"However unscientific, the basic laws of techniques still need to be followed!"

"Even if they hid the intrinsic part, what about the outer part? It's not the entire kingdom, is it?"

"Do you feel like there are crystals flowing through the ground?"

"Doesn't seem like it!"

"Could it be..."