It was a peaceful evening.. You were walking around the empty beach, humming a small melody. The sun is almost set, making the atmosphere even better. You continued your walk, but then.. you noticed someone looking at you from behind. It was.. an octopus?! No- it's not a regular octopus.. it's a merman. He was looking at you curiously, standing behind some huge rock. His tentacles slightly moved, making the water splash a bit. He also had this golden shell necklace, which made you curious.