It's a pure love story dressed in science fiction, about a timid and courageous man who finally pursues his beloved mermaid.
Jiang Zan, a mermaid lawyer who is unwilling to marry a stranger, gets a license from the first applicant Xiao Su by mistake. How do two people with no feelings (one person and one fish) spark the spark of love? How should mermaid Jiang Zan deal with this relationship. In the interstellar future, aliens invade, colonize extraterrestrial planets, save the population of Blue Star... Let's see how the calm but angry and innocent mermaid realizes her own morality and travels across the stars, oceans and continents.
"Why do you force me to accept your love? Why do I have to accept your love? I've obviously never done anything!"
