The place Chen Mo entered was a space of only a few square meters. The shrunken dark-blue light cluster had been collected within it.
Although the dark-blue light cluster had been compressed into a long, narrow shape, it still emitted a dark-blue glow, brightly illuminating the entire small space. However, the dark-blue light was somewhat creepy to look at, giving everything a gloomy feeling.
He released his Spiritual Sense and carefully observed the dark-blue light cluster. In the end, he found that it still contained rune patterns. There were formation patterns on its surface—not only a Spirit Gathering Array, but also illumination patterns, a teleportation pattern, and several Restriction patterns.
Judging from those patterns, the object emitting the dark-blue light was able to shine because of an illumination technique. In particular, the Spirit Gathering Array supplied spiritual energy to the illumination array, allowing it to continue glowing.
As long as the spiritual energy did not run out, the light would continue to shine.
From this, Chen Mo learned something about spell techniques. He had considered similar possibilities before, but the Transmission Jade Talisman had not contained an illumination technique array, so he had never thought of doing this.
That meant he could make a composite illumination array in the future and take it out whenever he needed it.
Of course, he would not make it emit this sort of dark-blue glow. It looked as though one had entered the underworld.
The light produced by an illumination technique was actually white, not dark blue. The main reason for this color was the material used for the array. After the illumination technique had been inscribed onto this flexible material, the light that passed through the hide gave off a dark-blue glow.
After examining it with his Spiritual Sense, however, he still could