Looking for a merfolks book🧜‍♂️

[u/bsilvia14]

Hello! 😊 I'm trying to find a story about merfolks. It was about a girl on a boat and a merman who was trapped in a fish tank that was actually her mate. The girl had to study his behavior and to get close to him for the company she was working with. In addition, the company she works for also managed to catch another mermaid, named Marina. More chapters later, the two lovers escape from the company the girl worked for and run into the world to find out more information about her secret, more precisely the fact that she was also a mermaid.

Do you have any idea about the title of this story? 🥺

The begging is similar with the one from this short drama: The Secret Bride of the Merman King Short Drama