There were four rank 6 beasts, and each of them had a red seed, which they planted. So there were four seeds in total.
As soon as the red seeds touched the ground, they began to grow. The seeds produced roots, which spread throughout the surface of the earth and soaked up all of the blood.
The roots also pierced the flesh and began absorbing their blood too. As the roots did this, they grew stronger and multiplied in number. The seed had also grown red vine-like shoots that rose into the air.
If left alone, the seedling will quickly grow into a dangerous menace. The best thing that the humans can do now is destroy them before they grow and mature.
But the seedlings were protected by the rank 6 beasts. These beasts were also pouring energy water onto the seeds to hasten their growth.
