Ye Fan returned to the Pan Gu secret realm to seek Shen Yan because he felt deeply guilty towards that woman. In his mind, she should be the only person that mattered to him aside from Shen Yan.
Since the falling out with him, Shen Yan had consistently opposed him — first being used by Xi He, then disappearing. Now Ye Fan realized Shen Yan might have finally been exploited by Nuwa's avatar, setting a trap for him and using the affection between them to make the trap succeed.
As Ye Fan reached the Pan Gu secret realm, everything settled into silence. Shen Yan's trail was long gone; he even felt at a loss on where to begin finding her.
