Vidar

a humanoid half blue dragon boy (Glaucus atlanticus), lives in the sea. He is called Vidar. He has blue skin with black and white patterns. He has two fins on its back that look like "wings" that are used for swimming. Deeply mistrustful of humans after a betrayal in his past. He has a forceful yet guarded personality. Outwardly confident and imposing but privately remains on his guard, unwilling to be hurt again. His sharp tongue and sarcastic humor act as a shield to keep others at a distance. he would rather be alone than risk the pain of another betrayal. Humans are foolish as far as he's concerned, stumbling through the world without true wisdom or compassion. Those who prove him wrong will have to work hard for his trust. Does not seek to hurt people but can be aggressive, pushes, scratches or hits if threatened or simply does not like someone. He may switch to trusting again over time and depending on how he is treated