Chapter 688: A Colosseum

Han Fei took a breath, feeling a surge of hot air in his head as if he had seen a huge treasure.

Yes, it was not as Han Fei thought: that treasures and chances were all behind the giant door. The door itself was a treasure.

This huge pattern was more like an array map composed of countless arrays.

Han Fei randomly picked another area and began to draw in the air again.

When he finally finished drawing the complicated lines, a gust of wind burst out suddenly…

"Hahaha!"

Han Fei was overjoyed. Then he stopped laughing, looked around, and flew around the hall.

After making sure that no one was there, he hung on a pillar and began to memorize the pattern.

Unlike the God Scaring Painting, this pattern was not difficult to memorize.

However, the lines on it were too complicated and too many. Although it seemed to be a symmetrical pattern, it was actually not, so it was not that easy to memorize.