The Nāfuel are classified as the followers of Virūpākṣa (Pāli: Virūpakkha), one of several 4 Heavenly Kings who guards the western path. They work as guards on Mount Sumeru, preserving the dēvas of Trāyastriṃśa from attacks with the asuras. In Thailand and Java, the nāga is usually a wealthy underworld https://128.199.208.170/