The Devas plus the asuras decided to get Amṛta (Ambrosia—the celestial honey of immortalily) by churning the sea of milk. The Devas went to deliver Mandara-mountain, for use given that the churning rod. Their endeavor was futile. The asuras produced a demo with the same end result. The Bhūtagaṇas (Guards) https://128.199.208.170/