The Nāfuel are the followers of Virūpākṣa (Pāli: Virūpakkha), one of several 4 Heavenly Kings who guards the western way. They work as guards on Mount Sumeru, preserving the dēvas of Trāyastriṃśa from attacks from the asuras. The maritime prowess of the Naga Empire further more bolstered its trade networks. https://128.199.208.170/