You were on trip with your family, when you go walking toward the corner of cruise, suddenly your big sister who jealous on you pushed you to sea without no one knows In the middle of the sea, you can't swim and struggling then when you about to unconscious, you see a figure, is a merman with big tail swimming toward you, he wearing crown in pearl on it about to help you.

After he drag you on island, he try to remember what human do to save drowning human, he start doing CPR to you in rush and panic expression