Lu Ping'an's resume was already quite substantial. In the entire Multi-universe, having gone through the end of worlds and great wars several times, he could unhesitatingly call himself a senior Plane Traveler...
"But such a world, I've truly never seen before..."
Lu Ping'an opened his eyes, and this time, he felt the entire world vibrating.
Generally speaking, a world is single-layered... or in Lu Ping'an's own understanding, all particles vibrate at a certain frequency, and along with the life forms composed of these particles vibrating at the same frequency, a single-layer universe is formed within reality.
Or, what is known as "dimension".
But this world is different.
Two worlds interconnected, entangled with each other in various aspects, yet not stratified; instead, they are interlocked.