God I am so bad at explaining things. The creature hid inside a human like an infiltrator bug, all infiltrator bugs hide inside the skin of a human and then burst out and kill them right.
The control bugs take over the mind of the person it attacks and so makes them almost zombifide.
This bug was like an infiltrator it hid inside the human and then burst out. It did not attack it has like a massive long spine where there were control bugs sort of attached to it, they dropped off and they then tuck control of the people.
Big long spine, control bugs attached and sort of like an infiltrator but it is not one.