The Nāfuel tend to 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 attacks because of the asuras. These empires usually waged wars to increase their territories, https://128.199.208.170/