The Devas and the asuras made a decision to get Amṛta (Ambrosia—the celestial honey of immortalily) by churning the sea of milk. The Devas went to bring Mandara-mountain, for use since the churning rod. Their try was futile. The asuras designed a demo with the same result. The Bhūtagaṇas (Guards) https://128.199.208.170/