Following Fangsheng's prompt and analysis, Fravol's face suddenly turned as pale as paper. Indeed, the ritual to summon sea beasts required a considerable amount of preparation time—at least an hour or two in advance—and the ritual itself took over half an hour to complete.
Furthermore, Fravol had tried this ritual herself. Even back then, given her special status, she had only managed to summon a little over twenty sea beasts, and among those, only two or three were powerful! Yet her second brother had not only successfully summoned a massive horde of sea beasts—numbering forty to fifty, like a black cloud covering the entire azure sea—but every single one of those sea beasts was a uniquely powerful existence.
More importantly, her second brother's coup had been exceptionally swift, catching everyone off guard. He had instantly killed the eldest brother and betrayed the clan leader. Even if he had been given seven days of advance preparation, it would have been impossible to summon such a vast number of powerful sea beasts, let alone special breeds of them.
Chapter 399