Lu Yin opened his mouth, but he actually did not know what to say. He had had a hunch that his 50 million-plus star essence would be unable to upgrade his formcast model to the level that he desired, but now, it seemed that he would not be able to upgrade the froststone either.

The first upgrade alone required a million star essence, which was the highest cost he had ever seen for an initial upgrade.

However, since he had started, he did not want to stop before finishing. Thus, he continued to throw out more star essence.

Eventually, the froststone fell through, but it had only been upgraded once.

After being upgraded, the froststone had changed slightly. Its color was a bit whiter, and it looked a bit colder as the void around it had started to freeze over.

When Lu Yin picked the stone up, he only felt that his palm was cold with the cold being biting and a little painful.

This cold was actually enough to cause him pain, which was a bit much. He estimated that this cold could freeze Enlighters with power levels of more than 300,000.

Still, it was far from freezing time.

Lu Yin put the froststone back on the upper light screen and upgraded it again.

The second upgrade for the froststone cost him five million star essence.

Lu Yin felt his heart ache.

As he looked at the froststone, he saw that it had changed once again, becoming even whiter. Strangely, this...