From the Start, I Sign In for a Primordial Sacred Body

Lin Fan's soul transmigrates to another world. After lying low for three years, he finally awakens the sign-in System and receives the Primordial Saint Body as a reward. A divine bird appears to protect him, and all living beings pay homage. From then on, sign-in missions come one after another. Sign in at the Scripture Pavilion: receive a thousandfold increase in comprehension. Sign in at Tianyong City: obtain the Dragon-Elephant Hell Suppressing Divine Art. Sign in at the Northern Spirit Wasteland: obtain the Great Desolation Sutra. Sign in at the Supreme Sword Mound: obtain the peerless Sword Bone. The Imperial Mausoleum, the Abyss of the Emperor, the Three Thousand Domains...