I love this Something from fantasy world, something from science-fiction, and... lion king. Combined with deeper meaning. The humanoid felines and a part of starship remaind me of a feline race in star trek TAS.
"so I decided to draw something fantastic." Fantastic indeed. You did a wonderful job conveying the trust and closeness between the two characters as they face their struggles together. The one holding the triton-type weapon shows strength in the weapon he yields and the muscles in his arm, yet gentleness in the way he holds the female character, who reflects the same gentleness back.
Stunning. All you have to do is look at their faces to have the emotion conveyed yet the background and other elements aren't playing second fiddle, that's for sure! The whole world is just a fantastical spectacle and I could probably contently stare at this for over an hour, just admiring it.