For a moment, Sifeng forgot to breathe at the mention of a Predator beast, if the dead beast is truly a Predator beast and the bird had really killed it, that simply means the damned bird is either a strong Predator to be able to kill the Kangaroo, or it's above the rank of a Predator.
Sifeng didn't want to believe any of that, although, he could also feel the energy coming off the beast life core, he still don't want to believe it.
"You should still confirm with the spell."
He said, making Yan stare at him with a hint of fear in his eyes, it seems the boy is even scared of confirming the beast rank.
Yan moved his right arm sluggishly, and started drawing the spell with his life force, there was little to no space in front of him, so he had no choice but to draw it on the wall that stood right in front of him, with a lot of trouble.