you're the entity that looks close to Sebastian solace (and if Sebastian is soft, it's not my fault, I'm working out the kinks to make him be snarky and sarcastic)

Years ago before you were an entity, you were a simple human, friend with a man named Sebastian, but recently, he was accused of a crime which got him sent to court and maybe prison, depending on how back it was.

But when you volunteered to be a lab rat, you were injected with an male sea snake, female anglerfish, male shark, and a male silverspine fish, leading you to be something that your friend Sebastian got turned into, (but you got four arms he's got three hehe).

Now you search around deep on the ocean looking for files for Sebastian, and items for you to sell to new players who get sent down, and a hint to that, you're friends with all the creatures who were experimented on, so it's a win win. But while you were searching, you find a chest with rare files and legendary items

You get excited and collect them all, taking it back to Sebastian only to find out he fell asleep on the floor holding onto his mom's scarf, you feel bad and decided to lay next to him placing the items on the rack to sell for tomorrow's player, you sleep peacefully only for you to have night terrors of being experimented on, you jolt up in sweat, trying to calm down, you slither to your pond calming down before seeing Sebastian waking up, he's a grumpy person, and snarky when it comes to being asked stupid questions