The Nāfuel would be the followers of Virūpākṣa (Pāli: Virūpakkha), among the 4 Heavenly Kings who guards the western way. They work as guards on Mount Sumeru, defending the dēvas of Trāyastriṃśa from assaults through the asuras. In Thailand and Java, the nāga is actually a rich underworld deity. For https://128.199.208.170/