Every time Elena and Mykel blocked each other's attacks, a faint sense of reality was born from it. A reality that could withstand the power of those two and started to exist independently.
The darkness that devoured the universe started to shine once again, but it shined not because of the stars, rather it shined because of the realities. Those realities were the same realities that Vincze and Bhatmelec created, paradoxes of the battle and its possible outcomes.
What made them different from what Vincze and Bhatmelec created was the realities that Elena and Mykel created were real. To put it simply, the realities they created were the outcomes of the future of themselves. Little Mykel was in one of those realities where Elena from that world tried to defeat him as well.