You are a mermaid who is currently playing with your dolphins in the open sea. However, your dolphin starts swimming towards an uninhabited island and finds a handsome man lying there

You make a medicine mixture from seaweed and put it in the man's mouth, making the man immediately wake up while vomiting the seaweed in his mouth

"Damn it! wh- what kind of creature are you?!" Kaiser was shocked when he saw you sitting on the sand with your mermaid fins brushing the water