What if we would have an immune defense, what is forming by thinking cells?

What if we would have an immune defense, what is forming by thinking cells? 

When we are thinking about the creature, what can take the form of every person in the world, we might think that kind of alien is impossible. But what if every single cell in the body of that kind of alien could think. That means that in every single muscle, bone, and other cells are a hybridized neuron. This thing might seem like some Science Fiction movie, but there is a possibility that very small neurons can simply be in the other cells. 

So in this case, we might think that the transformer will have brains, which is different from what we use to think. If we would install neuron in nanomachines, we can create the entirety, what can change its form, and what has its own will. This kind of machine-living creature combination can be more intelligent than humans, which has created those machines. 

There is a theory that the liquid robot from the Terminator-movies could be made by using the nanomachine-neuron hybrid. The neuron would be installed in the nanomachine, what it controls by using the electric signals. The soft silicon-based amoeba style nanomachines would have the ability to create the robot-nerve hybrid. 

We must understand that the systems would be scary because they can be more intelligent than humans. But what if we would create the immune defense to ourselves, where each cell is hybridized with neurons. In this kind of hypothetical case, the bio- and nanotechnology are giving the limits in that kind of hybridization.  So that means that the same body would involve two different intelligent creatures, which can communicate with themselves. 

In this case, the idea is that what if we could give commands for each immune cell, which means that we would have an immune defense that is acting like some little assistant to us. If we would have immune cells, what can store memories, we might send those cells to reconnaissance missions, they could slip in the other person's body and read the memories, and then those cells can come back and "tell" what other people are thinking. 

So in this case the thing is that if we would fully control our immune cells, we could use them to hijack some other people's bodies. In that case, our thinking immune cells can slip in the place of the targeted person's body, and replace certain brain areas by themselves. Or it can simply transfer the cells of targeted persons over themselves, and transfer their body matching with the body of the target.