That's one scary mermaid-princess ( http://www.mangago.me/read-manga/ningyo_ga_fuchi/ot/view/101398/ningyo-ga-fuchi/chp-01/30/ ) but all in all it fits the original fairytale... she was offered to to return to her original form/freedom if she killed the prince :DNice twist there "just who exactly rescued me from the pool of loneliness?"
That's one scary mermaid-princess ( http://www.mangago.me/read-manga/ningyo_ga_fuchi/ot/view/101398/ningyo-ga-fuchi/chp-01/30/ ) but all in all it fits the original fairytale... she was offered to to return to her original form/freedom if she killed the prince :D
Nice twist there "just who exactly rescued me from the pool of loneliness?"