However, Dong Tianyu had forgotten one thing: since ancient times, turning dark increases strength tenfold, while whitening weakens it by a third. When the core in the nest was found by Dong Tianyu, it meant that the item was already whitened, and its effectiveness naturally decreased significantly.
Watching the Fierce Ghost shuttle back and forth in the underwater ruins but never finding the core of the watery nest, Dong Tianyu, who initially stayed on shore unwilling to enter the water, had no choice but to dive in himself to search.
After submerging to the depths, Dong Tianyu first used his Divine Sense to explore, but even after a long search, he didn't find such a core, nor any item containing energy.
So Dong Tianyu simply decided to take a drastic measure, directly absorbing the ruins of the watery nest into the Storage space.