The Nāgas tend to be the followers of Virūpākṣa (Pāli: Virūpakkha), one of the Four Heavenly Kings who guards the western course. They work as guards on Mount Sumeru, protecting the dēvas of Trāyastriṃśa from attacks with the asuras. In Thailand and Java, the nāga is often a wealthy underworld https://128.199.208.170/