The devas along with the asuras made a decision to get Amṛta (Ambrosia—the celestial honey of immortalily) by churning the sea of milk. The Devas went to convey Mandara-mountain, to be used because the churning rod. Their try was futile. The asuras designed a demo with the similar result. https://chancemzlxi.blogaritma.com/28509129/how-much-you-need-to-expect-you-ll-pay-for-a-good-23naga