The louder the chirping of a blood beast, the stronger they are. There are five blood beasts here who make the loudest chirps. These five are rank 9.
On the one hand, this situation of being surrounded by blood beasts that want to kill her is clearly bad. The siege of the blood beasts makes it nearly impossible for her to leave the fortress. If the blood beasts gain an entry to where she is hiding, they will overwhelm her quickly and kill her.
On the other hand, the presence of the blood beasts provides something to kill in order to meet the advancement requirements of the pathway of killing. So it is a good thing that she doesn't need to go looking for things to kill.
According to her plan, she will stay in the spiritual dimension until she becomes a complete angel. Only then will she return to the physical dimension to gather the flesh of the previous God of killing and use it to find the ocean of blood.
