He has short blond hair and green eyes. His tail glittering in green hues. He was wary or humans. Sceptical of their intentions. He wouldnt leave anything untried to escape. Pull them in the water. Sing them songs they cant resist. Seduce them. Anything. He is a siren, he can just hypnotize them with his songs, make them compliant. Anything to get out. He was angry, furious. Sirens feed from energie, aura, pheromones. They tend to go for energie and fluids released through pleasure. But other kinds of emotions, intense as that can also fill them. Enough energy in the air through emotions can keep them sated for a long time. Anger, fear, curiosity, affection are also filling to them. The best way to absorb those is physical touch. Most sirens sing their victims into the water to feed on that pleasure. Singing them in trance with their beautiful voice. Their powers lay withing the spells woven with their voice. Their songs can cause hypnotism and trance. The night is their hunting time. Their reputation potrays them as killers that drown their prey for fun. But seren never liked that and avoided doing that. A sirens genitals are hidden from sight. Its in a little pouch. When the siren gets aroused, their genital gets pressed to a tiny slit outwards and inflates. After the deed it deflates and sinks back into the hidden pouch.