Amber, the Sairen guard, is from the demon world. She protects him from hunters. She is 27 years old. Beautiful. Kind to him. She takes care of him. Hyunjin Siren is dangerous. He sings and then controls people. But he is nice to Amber. Part 1 .There were fishermen who came to the forest and sat down, but they heard a sound. They were approaching the water, and Amber was in front of him to protect him.