Chapter 2964: Thunder Secret Technique, Thousand Thunder Flash (4)

Twenty days passed.

Han Fei looked at the last thunder ball in front of him and fell into deep thought. With the help of the Demon Purification Pot, he had only comprehended 30% of the Thousand Thunder Flash.

And 30% could barely transform one into ten. However, from the parts he had already comprehended, transforming one into ten could only be considered a beginner.

At this moment, Han Fei knew that when the last thunder ball was used up, the spiritual barrier would be broken, and the prolonged chase would begin again.

Of course, Han Fei didn't use the last thunder ball on this floating platform.

Now there were nearly 20,000 Terrifying-level ominous creatures outside. After using up this thunder ball, he could only rush out. The part of the Thousand Thunder Flash that he had comprehended wasn't enough to deal with so many ominous creatures.

Buzz!