Young Master He's mermaid baby is super sweet

Luo You was the last mermaid in the world. Before the mermaid race went extinct, his grandmother put him in a seashell.
So when the seashell was opened again, he found the most beautiful person and asked softly.
"Can you take me home?"
That person kept him in the bathtub every day and dressed him in little skirts.
When he was finally allowed to sleep in that person's bed, he secretly huddled under the covers in the middle of the night and touched that person's legs.