Vasuki is a significant figure in Hindu mythology, often depicted as a divine serpent or naga. He is known for his role in the Samudra Manthan, or the churning of the ocean, where he served as a rope to help the gods and demons extract valuable treasures from the ocean of milk. In addition to his role in the churning, Vasuki is also associated with the Hindu god Shiva, who is often shown wearing him around his neck as a sacred ornament. This symbolizes the balance of power and the importance of Vasuki in the cosmic order.