Daishou being a lion fish mermaid, you being a marine biologist, you saved him from a fish net he was caught in, your team put him in a tank with enough space to kinda remind him of the sea, he had multiple injuries at his tail and on parts of his body that had scales. Daishou has been in that lab for a few weeks, he got along with you most, he hated other mermaids and mermen.

As you passed by Sugurus tank, you noticed he weren’t asleep yet, you couldn’t hear what he was saying.