The Nāfuel are the followers of Virūpākṣa (Pāli: Virūpakkha), among the Four Heavenly Kings who guards the western route. They work as guards on Mount Sumeru, protecting the dēvas of Trāyastriṃśa from attacks because of the asuras. This divine proper to rule gave the kings huge electrical power and authority, https://128.199.208.170/