"This is a gravity stone?"
Lin Tian saw a black stone fall from the control panel, forming a black light that enveloped his body. That stone was probably a gravity stone, and the function of the gravity stone was obvious.
When the gravity stone was consumed, it could increase the gravity in the surroundings. The greater the gravitational force, the faster the gravity stone would be consumed. Moreover, the production of gravity stones was not very high, so it required a large number of academic points.
However, the demonic Lin University was a top-notch university after all. Over the years, they had collected a lot of all kinds of stones. In addition, they also had a lot of mineral resources, so there was no need to worry. Furthermore, there were more magical zones in the surroundings. Furthermore, if they cooperated with the Armored Envoy Association, there was even less need to worry.
