人魚の秘薬は恋の呪文

Rishia, a rather careless mermaid, was once saved by a prince. 
When she learned that this same prince had fallen ill, she gave up her voice 
for a pair of legs to go to him and impart "the mermaid's secret"---. 

The tale of Rishia the mermaid, the gardener Eddie, the tender knight Yujin, 
and of course Prince Gilbert, the man who saved Rishia's life. 

DL Site English