Lu Yuanming was perceiving the five unknown particles.
These five unknown particles had already merged into order, presenting some kind of stable state. Lu Yuanming felt that these unknown particles, even if deployed in the material world, could sustain for a very long time. Of course, it wasn't eternal; nothing in this world could be eternal, but they could last for several hundred days.
Beyond that, there were other changes. His Colorless Light Particles could finally act upon the unknown particles, but even after being invested, they still couldn't alter their size range, seemingly fixed at a fifteen-meter diameter due to some reason, and there were no other changes. So, Lu Yuanming did not know what use the Colorless Light Particles had after being put in, and he estimated he would need to return to the material world to test their effects.
