The maidservant poured the blood into the sea, and a faint smell of blood spread out.
Under the distant sea, a palm-sized oval white stone moved.
A few patterns appeared on the surface of the rock. Following the patterns, the rock gradually unfolded two pincers and eight legs, turning into a white crab.
Then, all the rocks in the sea began to tremble. More and more crabs recovered their original forms.
Under the guidance of the bloody smell, they began to swim towards the direction of the blood like waves.
From the front, they looked like a group of crabs, but if one turned them over, they would discover that there was a ghost-like face in their stomachs.
When they approached their prey, the ghost face would open its mouth and bite the flesh with the fangs inside.
It was naturally nothing if there were few of them, but once such creatures reached a scale, they would become extremely terrifying.