Review Detail of Rasifer_Chlornass in The Author's POV

Respected author, I want to thank you for writing this masterpiece, I am very happy that I did not disappoint with this novel...But frankly, I think there is room to improve the story further, there are many characters that are still mysterious, and I can't feel that they have Her stories, Rin's parents for example, we know almost nothing about them, I feel that their reason for being is to be his parents, that's just... I don't understand how he could have been today, I end up asking questions like: “How did Melissa end up being what she is today?”, “Who are the members of the Federation?” I feel like there is a lot waiting for this novel, and I really want to see the end... no matter what it is. Author, I have decided to rate the novel with five stars so that I wish you good luck in your journey to develop this novel