Mass and elementary particles - Forces in the 4-dimensional space-time

The current Standard Model of elementary particles leaves many questions unanswered. For example, it does not provide a quantum mechanical explanation of the mass distribution of elementary particles in the universe. Why are we still not able to prove the existence of gravitons? Is there a connection between elementary particles and dark matter and dark energy? Do we have to include the time axis? The gravitation? So many questions! The answer to all of these questions could be the existence of a new particle, the master particle, which moves faster than the speed of light on the time axis - and is beyond our reach.
Through this, a new parallel reality is created, without reference to the world we perceive as real and with a completely different idea of stable states. Two different worlds, one confined by the speed of light, the other surpassing it. This master particle might be part of the elementary particles we know today and would therefore lead to a new model. Essentially, it created the assumption that our physical constants, especially the speed of light, might not be constants at all but change with the increasing age of our universe.