infinite tetrahedron grid kugleblits superstring and negative volume

it is impossible to have negative volume but what i have been thinking is if something has negative volume it would have to be 1 dimensional and i have been thinking it could have infinite mass meaning it could be a black hole, the black hole can be made out of pure light(a Kugleblits). what is interesting is if the black hole is spinning its singularity becomes a ring.

The shape of this object can be a infinite tetrahedron grid meaning this could be what the Xen particle is.