I think the black haired guy is kinda like the dragon that changed time to be with the human he loved. So in the past Lamia used to hang out with him but he probably changed something in the past so that sheer could live in the future. And so she became childhood friends with the blonde one, and now we're in the time line where the black one outs hated. idk im just guessing here ┑( ̄Д  ̄)┍
Yaaaaay im so happy. Thank you for the update. Now they are ten times cuter. (づ ̄ ³ ̄)づ(≧∀≦)