RAWRGH!
The sea serpent roared as if in pain.
It was likely due to the fact that the water spikes that pierced its body were hard as diamonds.
The Boyd family members who saw the scene unfold rejoiced at once. They were worried that the villa's defensive array would not hold if the two sea serpents continued to go on a rampage. But with the bluish-white sea serpent returning to Osric's side, and the bluish-green sea serpent defeated by the latter, then they had nothing to worry about. Regarding the other intruders, as long as they restored the villa's defensive array it would only be a matter of time before they captured and killed them. When that happened, they only had to detain Disciple Tyr then everything would once again be under their control.
Crack! Crack!