Two days later, Sin stepped into the World Gate to pursue the Primordial Emperor Domain. This matter did not cause much of a stir in the Daoist Field of the Beginningless.
Gu An could have sent Sin to the Primordial Emperor Domain with a wave of his sleeve, but he did not do so and instead let Sin find it himself.
Sin was full of anticipation for this. He had originally wanted to invite the Blood Prison Great Saint to join him, but unfortunately, the Blood Prison Great Saint adamantly refused.
Sin's departure did not affect Gu An's life; he continued writing the Daoist Book about the Dark God.
Over millions of years, he did not write it in one go. He wrote when he felt like it, and when he didn't feel like writing, he took breaks, traveled the Human World, and cultivated his temperament.
