Zhou Yan's gaze fixed on that special entrance to the space, his face showing a hint of hesitation.
He couldn't forget the flash of wisdom that the woman 'Yalis' displayed in an instant earlier.
Although it lasted only a very brief moment, the wisdom of that instant seemed to chill Zhou Yan's heart with trepidation.
So, even though Zhou Yan concealed himself without any trace, he didn't immediately enter that space.
Rashly entering carried a more than twenty percent chance of being discovered.
Twenty percent isn't high, but in this world, even a one in a billion chance requires extreme caution.
After hesitating for a moment, Zhou Yan immediately began concentrating and holding his breath to derive.
However, after some derivation, although he hadn't derived anything substantive, Zhou Yan still felt an inexplicable shiver.
Waiting here briefly, Zhou Yan didn't detect any further void fluctuations, so his Divine Soul entered his Soul Sea, summoning the Luo Book River Map.
