Chen Chuan walked up to the mural and extended his spirit toward Anshi Jun's portrait. In an instant, the entire mural seemed to melt away, and scene after scene appeared before his eyes.
Some showed exchanges with Anshi Jun, while others showed battles against him. It was clear that Anshi Jun appeared each time through borrowed vessels, never revealing his true body. Presumably, his level was too high for it to be seen here.
Most of them were battle scenes. The Old Sects evidently had a rather poor attitude toward him, so Anshi Jun's later acceptance of the two sects' bestowal was not entirely voluntary, but forced by circumstances.
The spiritual remnants preserved within the mural were not arranged in chronological order. Since multiple strands of spirit had gathered in one place, he sensed the weakest and most scattered outer layers first, followed by the spirits deeper within.
But when he watched one particular segment, his gaze shifted slightly. To his surprise, he saw a method resembling Profound Sky Fire being used within it.
He unconsciously stepped two paces closer. He could confirm that it was indeed Profound Sky Fire, and the technique used to wield it was exceptionally skillful.
No wonder Anshi Jun had dealt with Profound Sky Fire so adeptly when fighting him before. It turned out that he had faced it long ago.
According to the information sent by the Celestial Mystery Fish, the Celestial Mystery Sect also had a considerable understanding of Profound Sky Fire. However, the information did not go into detail about the origin of this method. He decided that he would find a chance to ask Celestial Master Lu about it later.
After examining this, he went on to inspect the spiritual remnants attached to Lord of Seeking Sameness and Jade Dew Lord.