Parasurama threw his ax across the sea, and the water receded as far as it reached. According to legend, this new area of land extended from Gokarna to Kanyakumari. The land which rose from sea was filled with salt and was unsuitable for habitation; so Parasurama invoked the Snake King Vasuki, who spat the holy poison and converted the soil into fertile lush green land. Out of respect, Vasuki and all snakes were appointed as protectors and guardians of the land.