  The asymmetry of baryon/antibaryon production has been measured in many
proton-proton, pion-proton and electron-proton experiments. In the framework of
Quark-Gluon String Model (QGSM) the energy dependence of asymmetry tells us
about the value of $\alpha_{SJ}$(0), the intercept of String Junction Regge
trajectory. In previous QGSM study, the value of intercept has been estimated
as 0.5 < $\alpha_{SJ}$(0) < 0.9. Here, SJ behaviors are accumulated in the
model based on topological expansion in order to build a neutral object with
zero baryon charge. By the way, QCD mass falling under the event horizon of
Black Hole (BH) should be symmetric, or in other words, have no charge
information. The baryon junctions are easily combinable with antibaryon ones in
hexagons. Topologically, hexagon net can coherently cover only the torus
surface. The net on the torus has discrete number of baryon/antibaryon
junctions. This is only parameter that marks the mass/energy level of this
object. It looks like DM particle, is not it? In high energy collisions at LHC,
such pomeron loops are to be produced approximately in 1.2 percent of inelastic
events. Furthermore, the torus configurations of matter have been revealed in
many bright events in space. As an example, Chandra experiment has detected
such dense "doughnut" near the event horizon of Super Massive Black Hole
(SMBH), which X-ray radiation is screened on 40 percent's. This topological
symmetry model of DM seems rather realistic and can help us to deal with an
"arm wrestling" between the stiffness of toroid structure of QCD matter and the
pressure of gravitational singularity at extremely heavy masses. On the other
hand, the instabilities in structure of matter in SMBHs can cause the bursts of
giant relativistic hadron jets with the masses of order the own BH mass.
