The Intelligence Sovereign: I Rule the Heavens by Selling Secrets

The protagonist, Lin Chen, has no heaven-defying talent. By binding himself to the Myriad Heavens Intelligence System, he starts at the bottom, selling scraps of information, then gradually builds an intelligence network spanning the myriad realms, monitoring the movements of all cultivators. By chance, he uncovers the secret pasts and private secrets of several female immortals, setting off tangled conflicts of love and hate. In the end, he becomes the Intelligence Sovereign who commands information across the myriad heavens and stands above all the great factions.