Jeyna Nguyen

does anyone know the female lead's real name?

i watched him in the rules of love and he was so cute!

this is just from my understanding but ill try my best to explain: the story revolves around a world that coexists between "mermaid-people" and humans. the main character Luo Tian is a mermaid who takes on gender as a boy and has been living that way in the human world. however, an incident led to Luo Tian and Heng Yu to meet and Luo Tian falls in love with Heng Yu. [for mermaids, when they fall in love with a human, their gender changes] therefore, this causes Luo Tian to change genders from a "boy" to a girl. she switches schools to hide her identity, just to end up at the same college with Heng Yu who she fell in love with. she conceals her identity as a mermaid and hides the fact that she is now a girl. [so far, the main guy Heng Yu thinks that Luo Tian is a boy but in reality, the gender change made Luo Tian a girl]