Su Yu, at this moment, was clearly detached from the environment of the real universe. Energy could not be replenished, making it impossible to possess unlimited energy anymore.
But relying on the special trait of the Nihility Walker profession, he surprisingly achieved a kind of "perpetual motion" effect, with energy endless and boundless.
With this, Su Yu could survive long-term in the nihility outside the universe, with hopes of returning to the real universe.
Moreover, if feasible, he could use this trait of unlimited energy to continuously "charge" the little universe.
Letting the little universe continuously absorb energy, supplement and refine, eventually becoming a complete material universe.
"In that case, wouldn't I fundamentally not need to return to the real universe?"
Su Yu's heart stirred, he did not immediately set off to return, but rather went back to the little universe.
