Lin Yu naturally paid no heed to the turmoil outside.
Inside the cave dwelling on Upper Sword Peak, his eyes were shut as he sat cross-legged, floating about three feet above the ground. Invisible ripples, imperceptible to the naked eye, continuously emanated from every part of his body.
Wherever they passed, the spiritual energy in the cave dwelling boiled, while the spirit herbs in the medicinal garden rapidly withered away.
At a certain moment, Lin Yu's entire body shuddered. The invisible ripples filling the cave dwelling suddenly contracted, crazily converging three inches before him like rivers flowing into the sea.
There, a round, golden elixir bobbed up and down.
"Buzz!!"
After absorbing every last invisible ripple, the Golden Elixir floating in the air abruptly blossomed with dazzling light, illuminating the entire cave dwelling like a miniature sun.
At the same time, the hundred-meter-tall monster manifestation outside the cave dwelling slowly dispersed.
The young man in the cave dwelling finally opened his eyes. Looking at the Golden Elixir before him, which contained violent radiation, he could not help revealing a smile from the bottom of his heart.
"It's finally done!"
As mentioned earlier, the white-robed Clone Lin Yu had originally sent down into this world was actually an experimental Clone he had deliberately created while researching the radiation organs inside Titan Beasts in recent days.
And the experiment he had conducted was a special Core Formation method called [Monster Golden Core], or rather, [Radiation Golden Core]!
Simply put, it imitated the biological structure of the Titan Beasts in the Monster Universe, forging the Golden Elixir into a radiation organ similar to the atomic reactor within Godzilla.
Of course, to the cultivators of this world, such a Core Formation method could only be considered an unorthodox path.
If one continued to advance