no i think its more of like a fusion star thing cuz the fire is burning the virg and the plasma/pressure is preventing that cuz ironicly plasma doesnt burn virg and the life is so that it stay intact i think
it looks like a brain but VIRG is interacting with life to heat it up and shape it randomly Happens when/or lava touches or hot things touch VIRS then processed in tpt will get catch on fire for some reason then that will act as a protective barrier for VIRS or VIRG