It's cute but the progression is too fast. He just hatched to an egg tho

Sorry if it might come rude but it kinda makes sense it’s fast considering the fact he’s a dragon and hundreds of years probably aren’t alot for them since 10 years might just seem like 10 days for them

Agreed. And I don’t think you came off as being rude! You made a great point. The feeling of time passing is clearly going to be different when one’s lifespan on average is 10k years versus a human’s average lifespan of about 76.