It's not in its original form anymore, but it definitely used to be mermaid flesh...
The flesh of a mermaid.
Mermaid flesh is a medicine for immortality and long life, right...?
I can't believe it's actually true...There's no certainty if it's true or not, but...
By drinking it, I've lived longer than a normal mermaid.I was incredibly lonely.But it made me incredibly happy to meet with you on the shore every now and then.But you're going to disappear again, right?