"Huh? There's not enough world origin left."
Lin Feng sat upright in the secret chamber. He had established the Domain Alliance to help him "plunder" the Boundary Stones better. The Domain Alliance did not disappoint, and plundered a large amount of Boundary Stones for Lin Feng.
A mature chiliocosm domain, even a remote and very small chiliocosm domain like the Dark Domain, produced many Boundary Stones. Unfortunately, they were all low-quality Boundary Stones. There were no high-quality Boundary Stones.
Even so, it provided Lin Feng with more than a thousand Boundary Stones. Moreover, Lin Feng successfully "grew" more than a thousand worlds, allowing the combat power of his internal universe to reach about 7,000 worlds.
Just as Lin Feng was even looking forward to crossing the natural chasm in one go and becoming a One-star Supremacy, he realized that his world origin was insufficient, and he could no longer continue nurturing worlds.