Perhaps it is because the energy contained within is being forcibly extracted by the array.
The glow on the surface of the bones dims at a speed visible to the naked eye, eventually turning into ordinary gray-white fossils.
Fang Cheng stopped, bent over to pick up a piece of beast bone fragment, and held it in his palm to carefully sense it.
The residual radiation energy was almost non-existent, like a sponge completely wrung dry of its moisture.
"What a pity..."
Fang Cheng shook his head and casually tossed aside the now worthless bone.
Having gone through so much trouble to dive 10,000 meters underwater, just as he was about to reap a great harvest, it all got consumed by the City Defense Array as nourishment.
But he quickly adjusted his mindset, consoling himself.
If worse comes to worst, he would just wait until the True Qi in his Dantian was replenished, and after making full preparations, re-enter the Otherworld through the volcano's passage.
