Sirens and mermaids were never freinds, they didn't had that bad realitionship like between humans, But even so, they never got along well, sirens are strong and agressive, mermaids are more peaceful, but what if a mermaid save a siren even tought it can be dangreous? Xiao was stucked in a net, he tought he can't escape...but all of the sudent a mermaid helped him. "You..." Xiao looker into the mermaid eyes with suprise and hate