Exactly as it sounds.

Here's some prompts

•(Oc/character) is a predator type of mermaid, but is really sweet. They save (best friend/crush), a human, from some sort of danger, whether that be drowning or an attack from another predator, and bring them to land. Turns out that the human is a researcher trying to study mermaids, and has taken a interest in (Oc/character) specifically since they're such a dangerous type and yet don't seem malicious at all. How do the studies go?

•Both (Oc/character) and (Best friend/crush) are mermaids! What kind of problems do they encounter together?