The Nāgas would be the followers of Virūpākṣa (Pāli: Virūpakkha), on the list of 4 Heavenly Kings who guards the western course. They work as guards upon Mount Sumeru, shielding the dēvas of Trāyastriṃśa from assaults by the asuras. Devī Manasā is known from the Heavens, in the abode of https://ezmarkbookmarks.com/story19380444/naga-empire-an-overview