In fact, it's no wonder that Aotian didn't find out, because when Aotian became the emperor, all the fusions were the origin of time, and the sigil runes representing the origin of time were naturally different from the origin of light. Therefore, Aotian didn't expect that there would be a problem with this rune imprinted on his Yuan Shen.

Yinyue was different, because she had fused the origin of light, so she knew very well what the seal rune of the origin of light looked like, so after seeing the rune on Aotian's forehead, she also directly concluded that this rune was definitely not the rune when she became an emperor.

"Do you really feel like you're not abnormal?" asked Silvermoon again. At this time, even as an emperor-level existence, she didn't understand the meaning of the rune imprinted on the Proud Heaven Yuan God.

"I didn't find anything abnormal, but I felt that the growth rate of my cultivation seemed to have increased, especially the perception and improvement of this path of light. Aotian silently sensed and made a judgment at the same time.

Yinyue nodded, and then she also spoke: "Since you don't have any abnormalities now, but feel that the speed of cultivation improvement has increased, it means that this rune should not be harmful to you." ”

Speaking of this, Yinyue also suddenly thought of something and said, "By the way, you said before that the origin of the earth had the same summoning to you, right?"

"Hmm. Aotian nodded.

"Then it is not surprising, the origin of the earth is a thing with a master, and since it has summoned you before, it means that it is also likely to give you such a brand. But we can't tell what the purpose of this brand is, but I think it must have nothing to do with Emperor Cheng,"

Yinyue made a reasonable explanation, and hearing Yinyue's explanation, Aotian also nodded. Then Aotian said with a little thought: "Since this origin of light and the origin of earth are like this, then perhaps other sources are also like this. ”

"It's possible, but we're not sure if it's harmful to you, and you've said that the universe we're in isn't that simple, so I think it's better to be careful. ”

For Aotian's words, Yinyue also agreed. After learning some secrets of this universe from Ling Chen, even she, a truly invincible existence, had to become cautious.

"I really should be careful, but I want to try again. Because I have a feeling that this seal of the Source of Light seems to be important to me. And not only that, but the imprints of other Origins are just as important to me. Aotian spoke again, and at this time he did have a feeling in the dark, feeling that this origin mark was very important to him.

"And what are you going to do?" asked Silvermoon.

"There's no hurry now, the easiest thing for me to approach now is the origin of time and space, but the place where it is located is also the most eye-catching place in the Nine Realms right now. So I want to wait for a while, and then I can have a good understanding of this Origin Mark of Light, and if it is really harmless to me, it is not too late for me to go to the Divine Realm to find the Origin of Time and Space. ”

Aotian made a decision, of course, this was also a decision made by Ling Chen, because they were originally alone. And at the same time that Aotian got the mark, Ling Chen, who was in the hall of the little Xuanlun, also had this mark at the same time.