Zhou Bai had no idea that although Philaya was strong, she was still just a little cub among their Dragon Clan! Pampered by the elders in the clan because of her talent, they sent her out early to carve out her own territory, an experience for her. She quickly occupied Dream Sea with her strength, and then found an island to slumber on until she was awakened. This naturally lent her a bit of naivety.
Or perhaps, only a newly emerged dragon from its protective clan would possess such a temperament, recklessly thinking itself strong enough to wander into Human Territory.
Had it been any other dragon, Zhou Bai would never have been given such an opportunity.
Or even the possibility of negotiating a shell trade.
The Dragon Clan's aversion to other races was apparent, describing them as having too many twists and turns.
Rather than being calculated against without knowing, they preferred to use their formidable strength to keep everything out, good or bad.