Ying Long being able to know Yu Guo's identity wasn't because he was exceptionally wise or cunning.
It was because the owner of this voice first revealed his identity immediately after awakening.
And Yu Guo also emphasized strongly not to let Xuansu Clan know about his awakening.
If necessary, he could even tell Er Tu, but under no circumstances should Xuansu Clan know about his awakening.
Ying Long was initially quite bewildered.
Because he couldn't understand why Yu Guo would be so wary of Xuansu Clan.
Obviously, according to what he understood, Xuansu Clan was Yu Guo's subordinate, and they were utterly loyal, willing to sacrifice everything for Him.
Why would Yu Guo rather trust Er Tu than Xuansu Clan?
In response, after a long period of reflection, Yu Guo finally told Ying Long the slightly cruel truth.
Yu Guo was so wary of Xuansu Clan not because they might betray him.
