Living in a small coastal town, Jam's livelihood depends on the fishermen's daily catch. But his grandfather reveals that there has been a shortage lately. The steel hawks, who inhabit the adjacent mountain, have reportedly seized Watt Poe, the revered narwhal who safeguards the sea, leaving the fishermen without his protection. Without delay, Jam decides to climb the mountain, save Watt Poe, and restore him to his rightful place in the ocean.