The so-called barrier is a circular energy circle that forms a shield, enveloping the mountain and the tower within it like a cover.
The color of the circle is transparent, but it's still visible to the naked eye, because after the refraction of light, you can clearly distinguish that there is a light mark there.
Yusuf Zuck and Demi Garrett walked to the front of the light mark, then Yusuf touched it with his finger, and his finger directly passed through, encountering no obstruction.
It seems that the demons were right; this light mark barrier only affects demons, not humans.
"Let's go." The two of them stepped through together, making a popping sound.
"Buzz, buzz, buzz, buzz~" As soon as they entered the light mark, Yusuf and Demi simultaneously felt an endless energy storm, possessing the space with countless chaotic forces.
