The Nāgas will be the followers of Virūpākṣa (Pāli: Virūpakkha), among the list of Four Heavenly Kings who guards the western way. They act as guards on Mount Sumeru, shielding the dēvas of Trāyastriṃśa from assaults with the asuras. The nāga in Indonesia generally derived and affected by Indic custom, https://128.199.208.170/