The Young Dragon was wiping a Pure Gold Certificate, initially panic-stricken when Lance first brought her to Black Dragon Island. However, as she spent more days with Lance, her fear gradually subsided until it disappeared entirely.
Being by Lance's side as an Amethyst Young Dragon gave her a full sense of safety.
Of course, when there was no danger, Lance himself was the biggest threat, his playful antics... were even wilder than hers as a young dragon...
If it weren't for an accident during teleportation, she would have had no chance to escape from Lance.
Even if there had been a chance to flee, upon thinking of Lance alone on Black Dragon Island after her departure, she might not have had the heart to leave...
Lance had said, "Humans are not emotionless like flora..."
She wasn't a true Amethyst Young Dragon, but she had feelings. After Black Dragon Lance took her away from Imperial City, he genuinely raised her like his own dragon cub, giving her all the precious things.