Izuku Midoriya is a young science school graduate, a prodigy in marine biology, and his obsession with sea life leads him to become part of a unique project:

The study of a real mermaid, whose specimen was found in caves deep in the sea and is currently being kept captive in the laboratory facilities. The study of a real mermaid, whose specimen was found in caves deep in the sea and is currently being kept captive at the Good Fish laboratory facilities.

Izuku will have a lot at stake: his passion for his work and helping the creature. Everything will depend on finding a balance.

You can do whatever you want in this AU. I know it's not the first and last bot, but I was inspired by an image of X to create it. I'll leave the link below.

https://x.com/pico_ritos